Biology High School

Question 1 of 5
Following a volcanic eruption, which event is usually the last one to be
observed?
A. Grasses begin to grow in soil with organic matter
B. Lichens begin to cover bare rock.
C. Mosses begin to grow in thin, rocky soil.
D. Trees begin to grow in thick, rich soil.

Answers

Answer 1

Answer:

Hello There!!

Explanation:

The answer is=>A. Grasses begin to grow in soil with organic matter.

hope this helps, have a great day!!

~Pinky~

Answer 2

Answer: I do know the answer, I always use the Study Guide, which is incredibly helpful, I will share both my notes, and answer, which is D. Trees begin to grow in thick, rich soil.

Explanation: After a volcanic eruption, a process known as a Ecological Succession happens. Resulting in, lichens, which is the first living species to grow on the rocks. Afterwards, mosses and small annual plants are the second species, these species begin to grow in soil made by the lichens, since after the eruption the lichens release acid that helps break the rock into soil, then the mosses and annual plants reproduce by the help of the wind, and use the soil formed by the previous species. Furthermore, grasses and other long living plants begin to grow in the richer soil. Then, grasses, shrubs, and intolerance trees, such as pine form. Until, the last observed, which is shade-tolerant trees, such as oak and hickory! Have a good day, you’re welcome. P.s. Provided a picture from my source! And the Quiz as I have the same one, if I can! ♡︎

Question 1 Of 5Following A Volcanic Eruption, Which Event Is Usually The Last One To Beobserved?A. Grasses

Related Questions

What is a good picture to capitalize this?

Answers

hope this helps a lot and enjoy the pictures!            

PLZ HELP!! :(

How efficient are most conventional vehicles?

A. 75%

B. 50%

C. 35%

D. 25%

Answers

Answer:

20-30 percent possible I think it's C

Answer:

35%

Explanation:

Most conventional vehicles are 35% efficient.

How do colorful flowers and sweet smell disperses seeds

Answers

Answer:

The study found the fruit-bearing plants had evolved to cater to the visual capabilities of the main seed-dispersing animals in each place.

Explanation:

If birth rate of a population is high, what would happen to the population overtime?​

Answers

Answer:

the population would increase

Explanation:

lets say your population is x,

if you keep increasing it,

x+++++,

it gets larger.

(eventually it may run out of resources and decrease in size, and then increase in size, which we know from observing the population of species in the world around us [and by logically assessing what available resources indicate])

You place an egg (which has about 10% solute inside) in a solution with 35% NaCl (salt) and let it sit for 24 hours. (Hint: how much water is inside the egg/solution)

Answers

Put the three glasses in the refrigerator and allow to sit for 24 hours. ... Now, think about the inside of an egg. ... roughly an equal amount of solutes in the corn syrup/ water solution than there was in the egg, so there was


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Severe flooding in an area caused a population of minnows to become split into two separate ponds. Prior to the separation, the
male minnows all had a moderate number of spots
Following the separation, the first pond was filled with larger fish that fed on minnows, so male minnows with fewer spots were
better able to avoid detection by predators. The minnows in the second pond, however, had very few predators, and female
minnows in this pond preferred to mate with males that had the most spots,
After many generations, the two minnow populations evolved into different species and could no longer interbreed.
Fish Species Average # of Spots
Original Species four to six
New Species 1 zero to two
New Species 2 eight to ten
Which of the following best describes why the two minnow populations evolved into separate species?

Answers

Answer:

Different selective pressures were acting upon the two populations, leading to an increase in genetic variation and the formation of two new species.

what is genetics in biology?​

Answers

Genetics is a branch of biology concerned with the study of genes, genetic variation, and heredity in organisms. ... He observed that organisms (pea plants) inherit traits by way of discrete "units of inheritance". This term, still used today, is a somewhat ambiguous definition of what is referred to as a gene.

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Explain an event that could have caused the change in population between 1910 and 1925.

Answers

An event that definitely could’ve changed the population was the market crash (the great depression). People were poor and couldn’t afford to get food or shelter, this caused a lot of people die or to move locations.

PRACTICE-PUNNET SQUARES
will make brainliest of answered​

Answers

Answer:

FF    Ff

FF    Ff

Explanation:

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1. What controls each mechanism? 2. What detects a disturbance in the body’s condition? 3. What corrects the change?

B. What is a negative feedback mechanism, non living example.

Answers

Answer:

Homeostatic control mechanisms have at least three interdependent components: a receptor, integrating center, and effector. ... The integrating center, generally a region of the brain called the hypothalamus, signals an effector (e.g. muscles or an organ ) to respond to the stimuli.

Explanation:

Please explain the following 2 questions in the image.
The reasoning should be correct and clear.
PLZ HELP NEEDED ASAP!!!
BRAINLIEST AND XTRA POINTS!!!
NO LINKS!!!!
YOU WILL GET REPORTED!

Answers

1. Carbohydrates

2. Proteins

Anyone know the answer?!

Answers

Answer:

Autotrph is also called producer. Uses solar and chemical energy for the process of photosynthesis. They are ingested by Herbivores also called consumers. Plant-eating consumers are called herbivores, plant and meat eating consumers are called Omnivores and only meat eating are called Carnivores. Carcass eating ones are called decomposers and detritus eating are called Hetrotrophs.

Hope this helps.

Explanation:

PlS HELP!

What does an author give texture, sound, and motivation to in order to bring it to life?

dialogue

setting

character

perspective

Answers

Answer is perspective :)

What color is your cat?

A. Black/brown

B. White

C. A yellowish or gold.. something like that

D. I DONT HAVE A CAT!!!

Answers

Answer:

D

Explanation:

Answer:

D. I DON'T HAVE A CAT

Explanation:

|maoo i dont like them

how many types of mutations are there​

Answers

Answer:

Depending on changes, that occur with DNA, all types of DNA mutations can be divided into two main groups:

gene mutation;

chromosomal mutation.

Explanation:

If someone has a heritable trait, they might pass it to their offspring.

true or false ?

Answers

True fish Nicolas info music

Where is kudzu native to?
Why was it brought to the US?
How did kudzu grow uncontrollably?

Answers

Answer:

Explanation:

Kudzu is a Woody, climbing night vine trees that is native to China, Japan and also Indian. They are invasive trees.

2. It is introduced to United States from Japan during the the Philadelphia Centennial Exposition in 1876. It was introduced to serve as as an ornamental and it is also planted as a forage crop plant. The southern farmers planted kudzudo as to reduce soil erosion.

3. Kudzu is an aggressive plants and grow uncontrollable because it has ability to grow very fast and it can survive in an area, area with low nitrogen thereby outcompeting the native plants.

What are two types of symbiosis?

Answers

Answer:

mutualism and parasitism

Examples:

mutualism: crocodiles and birds

parasitism: mosquitoes and humans

Which of the following kingdoms does NOT have members who are heterotrophic?
A. Fungi B. Animalia C. Plants D. Protista DONT send me a freaking link PLEASE i cant open them

Answers

C. Plants

I think this is the answer sorry if I’m wrong

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Answers

Answer:

The red Gaints

Explanation:

You can see in the far right that they are the closest to the coolest Temperture. if you look down at the line, you will see the temperatures and their numbers, blue is the hottest, while white is in between, and red is the coolest.

Answer:

Red Gigants

Explanation:

Red stars are the coolest just because the blue gigants are blue dosen't mean they are the coldest if you see the temp in the bottom line blue gigants are the highest in temp and red gigants are in the lowest temp

In a lake with three trophic levels (non-native fish, zooplankton, algae), an algal bloom occurs when the small population of zooplankton declines due to the predation of the invasive fish. Which of the following describes why zooplankton are the keystone species in this scenario?

Zooplankton are the smallest of all the herbivorous marine mammals in their communities.
The small population of zooplankton have an unequal effect on the marine community.
Marine mammals depend upon the work of zooplankton to convert sunlight into food.
Zooplankton help other populations survive by keeping out other herbivores.

Answers

Answer:

The small population of zooplankton have an unequal effect on the marine community.

Explanation:

According to this question, there are three trophic levels of organism in a lake as follows: non-native fish, zooplankton, and algae. However, due to the declination in the number of zooplanktons in the lake as they were fed on by the non-native fish, the algal population increased to form a BLOOM.

This bloom of algal species can be attributed to the lack of zooplanktons, which represented the only herbivorous (plant eaters) organism in that community. Hence, their relatively small population have an unequal effect on the marine community. This means that the small population of zooplanktons caused an imbalance in the community and this is why ZOOPLANKTON is the keystone species in this scenario.

I need to know the producer primary Consumer secondary Consumer herbivore carnivor and omnivore
​

Answers

Answer:

Producer is the plants

Explanation:

explain why toxic chemicals are classified as Hazard​

Answers

Answer:

The reason why toxic chemicals are classified as hazard because they can do as much damage as hazard things and can cause a serious of problems to one's health, for something to be hazard it can be flammable, and toxic chemicals are just that.

20 points only real answers, please and thank you.
What are three crucial pieces of evidence that supports the claim for the Big Bang theory. Include a piece of evidence that relates to each of the following:
- Light spectra
- The motion of distant galaxies
- Composition of matter in the universe

Answers

Answer:

Three main pieces of evidence for the Big Bang theory are the red-shift of light, cosmic background radiation and types of elements.

other than the five senses, touch, taste, sight, smell, and hearing what are five other sensations that scientists are noticing?

Answers

Answer:

Proprioception, mechanosensation, Equilibrioception, Kinaesthesia, Nociception and Chronoception

Explanation:

only answer if you know! thanks!
Which of the following most correctly represents biomanipulation through the top-down model?
Addition of quaternary consumers, so that tertiary consumers can decrease
Removal of tertiary consumers, so that secondary consumers can increase
Addition of primary producers, so that secondary consumers can increase
Removal of secondary consumers, so that tertiary consumers can increase

Answers

Answer:

B. Removal of tertiary consumers, so that secondary consumers can increase.

Explanation:

Removal of tertiary consumers leads to the increase in the population of secondary consumers because tertiary consumers feeds on the secondary consumers. If the population of predators decreases, the population of prey ultimately increases in that ecosystem. Biomanipulation is the change of an ecosystem by adding or removing species, that feeds on other animals such as predators so we can say that removal of tertiary consumers leads to the increase in the population of secondary consumers.

Which of the following represents a problem associated with greenhouse growing techniques?


increased cost of staple grains

infection proliferation in nursery stock

poor development in seedling stock

reduced production of leaf vegetables

Answers

Answer:

its B infection proliferation in nursery stock

Explanation:

got it right on edge

A healthy six-month old Infant was visiting her grandparents in late 2010. Upon returning home, she developed a slight dry cough and runny nose. Her mother thought it was a common cold and chose not to seek medical attention for the baby. By the end of the week, however, she and her husband knew this was not just a cold. Their daughter began to cough with such force that her face turned red, and she began to expectorate thick phlegm. At times, she even vomited. With each day, she became increasingly fatigued as well. Her mother finally brought her to the emergency room when her face turned blue during a bout of violent coughing. The following are the answers the parents provided for the patient history questionnaire:
Question: What have been the patient's symptoms?
Answer: ______________
Question: When did the patient being to exhibit symptoms?
Answer: ______________
Question: Has the patient traveled recently?
Answer: _______________________
Question: Has anyone else in the family traveled recently?
Answer: ________________________
Question: Has the patient experienced any other recent illness?
Answer: ______________________
Question: Is the patient up to date with vaccinations for her age (6 months)?
Answer: ___________________________

Answers

Answer: See explanation

Explanation:

1. Question: What have been the patient's symptoms?

The patient's symptoms are slight dry cough and runny nose.

2. Question: When did the patient being to exhibit symptoms?

The patient begin to exhibit symptoms when she returned home after visiting her grandparents in late 2010.

3. Question: Has the patient traveled recently?

Yes. She has. She went to visit her grandparents.

4. Question: Has anyone else in the family traveled recently?

Yes. Her parents.

5. Question: Has the patient experienced any other recent illness?

No. She hasn't. This wasn't stated above.

6. Question: Is the patient up to date with vaccinations for her age (6 months)?

No. She isn't. It was stated that when the child began having a dry cough and running nose, her mother thought that it was a common cold and thereby choose not to seek medical attention for the baby. This is wrong and shows that she isn't up to date with vaccinations. Even if it's a cold, there should be proper medical attention given to her.

How does the body make these different cells?

Answers

Answer:

Body tissues expand as the amount of cells that make them up increases. When cells are destroyed or die, the body replaces them with new cells. Cell division is the name for this operation. One cell divides into two, doubling its size.

Explanation:

Hope this helps!

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Describe how an age-structure diagram represents the ages and sexes of the individuals in a population

Answers

Answer:

This diagram shows the distribution by ages of females and males within a certain population in graphic form. ... The centerline separates the females from the males. The female and male populations for each group are represented by the distance from the centerline, with females on the right and males on the left.

Explanation:

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