Answer:
no , maybe goosebumps but that is actually on the outer layer of the skin . The skin encloses all our organs , and it's opaque therefore we aren't able to see what is happening inside of our bodies . Hope it helps :)
Explanation:
A force that always attracts or pulls objects toward each other without direct contact or impact. *
a. Force
b. Friction
c. Gravity
d. Inertia
I WILL GIVE YOU BRAINLYEST!! ANSWER THESE TWO QUESTIONS PLSS!!
Using your own words, can you describe
the meaning of a watershed?
How are groundwater and surface water different?
PLS HELP ME!! And have a great day!
Watershed is like where rainwater gathers to then be drained off into like a pond or river.
Surface Water is just water in like lakes and ponds while ground water is underneath the surface of the Earth.
Best of luck!
Know how to calculate the amount of chromosomes in mitotic cells and in gamete cells, when given an amount of the chromosome number for one of the two types of cells. For example, a fruit fly has 8 chromosomes or 4 pairs of chromosomes in its wing cells, how many chromosomes will be in each egg cell?
Answer:
4 chromosomes
Explanation:
Meiosis is a kind of cell division that produces daughter cells that already have their chromosome number reduced by half. Due to this reason, meiosis is called a reduction division. A diploid parent cell (2n) will produce gametes with haploid cells (n).
According to this question, a fruit fly has 8 chromosomes or 4 pairs of chromosomes in its wing cells, after undergoing meiotic division, it will possess 4 chromosomes in each gamete cell. Note that the chromosome number has been reduced by half.
Which of the following can
conserve energy?
A. crop rotation
B. intercropping
C. drip irrigation
D. recycling newspaper
Answer:
jbbbbbbbbbbb
Explanation:
jjjjjjjjjjjjj
Answer:
B i think
Explanation:
Meiosis produces four nuclei that have different chromosome numbers
from the parent cell.
True or False
Help please
Answer:
I would say true
Explanation:
they do produce 4 different chromosomes
Answer:
true
Explanation:
the are 23 chromosomes in the daughter cell and 46 in the parent cell
When looking through the spectrascope, the sunlight looks like ?
A:rainbow
B:red light
C:green light
Answer:
i believe it is a
Explanation:
ASAP Becky made the diagram below to represent ultraviolet rays, radio waves, gamma rays, and infrared rays based on their properties.
Four waves labeled A, B, C, and D are shown. Wave A has the greatest gap between its consecutive peaks and Wave B has the least gap between its consecutive peaks. Wave C has the second greatest gap between consecutive peaks, followed by Wave D.
Which wave best represents ultraviolet rays?
Wave A
Wave B
Wave C
Wave D
The best wave represents ultraviolet rays is Wave B.
Ultraviolet (UV) radiation is a type of non-ionizing radiation that is emitted by the sun and unnatural sources, such as tanning .
How harmful are UV rays?Exposure to UV rays can cause early ageing of the skin and signs of sun harm such as creases , leathery skin, liver bumps, actinic keratosis, and solar elastosis.
UV beams can also generate eye pains. They can force the cornea to become inflamed or ignited.\
Thus, the option "B" is correct, Ultraviolet (UV) radiation is a type of non-ionizing radiation that is emitted by the sun and unnatural sources, such as tanning .
To learn more about Ultraviolet radiation click here:
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#SPJ2
Answer:
b
Explanation:
If both parents have a recessive phenotype "aa", what will the offspring
have?
Answer: posibble to have aa or a
Explanation:
help me out, I will give link below copy and paste it and tell meh the answer plz
Answer:
Explanation:
Where’s the link I’ll be happy to help
Walking sticks are insects that may have either a striped body or a body without stripes. In one region where these walking sticks live, the vegetation is a plant with needle-like leaves that resemble the walking stick’s striped body. According to natural selection, what would most likely result from an increase in walking stick predators in the region? (SC.7.L.15.2) A.walking sticks without stripes will reproduce faster B.walking sticks with stripes will become more common C.walking sticks will develop a new, spotted pattern for their bodies D.walking sticks will live on rare plant species rather than the dominant species
Answer:
B. Walking sticks with stripes will become more common.
Explanation:
The striped bodies of the walking sticks will help them camouflage in the plants. The predators will be more likely to kill off the unstriped walking sticks, leaving the striped walking sticks to grow in population and become more common.
Which statements correctly describe greenhouse gases?
Answer:
1. Greenhouse gases absorb all kinds of radiation that fall on them
2. Greenhouse gases are released when the suns rays hit earth
3. Greenhouse gases allow the suns rays to pass through
4. Greenhouse gases absorb infrared radiation from earth’s surface
3 functions of lipids
NASA scientists use satellites to monitor two important factors that lead too landslides
Answer:
The most important factors that lead to landslides are the declivity of the terrain and the type of soil.
Explanation:
Stony soils are more prone to landslides, especially on steep terrain and without any type of vegetation cover. During heavy rainfall, these two factors can promote landslides that cause major disasters, as water is able to drag this soil violently. To prevent this from happening and people from being harmed, NASA has developed satellites, which capture rainfall data and monitor the slope and composition of soils, being able to see in advance areas that could be landslides. In this way, it is possible to develop strategies that prevent the landslide from happening.
how are decomposers important ton the health of an ecosystem?
A. decomposers recycle nutrients.
B. decomposers are parasites
C. decomposers convert solar energy to chemical energy
D. decomposers provide the foundation for the food web
Answer:
It should be decomposers recycle nutrients
Explanation:
Hi! I need help, please :)
Within eukaryotic cells, energy is derived from the breaking down of glucose. What is this process called?
O a. photosynthesis
O b. dehydration synthesis
O c. cellular respiration
O d. transformation
Answer:
C
Explanation:
What types of things do you do to protect yourself from danger?
Answer:
Explanation:
Trust yourself. ...
Be aware of your surroundings. ...
Pay attention to the people around you. ...
Act confident and focused. ...
Understand that alcohol or drugs can cloud judgment.
What occurs during the process of gas exchange?
Answer:
During gas exchange oxygen moves from the lungs to the bloodstream. At the same time carbon dioxide passes from the blood to the lungs.
Track the evolutionary path of a butterfly and comment on it.
Answer:
The colorful canvas of the butterfly wing is an example of evolutionary innovation and adaptation. Compared with their ansestors, whose wings wore patterns of black, brown, and gray, the Lepidoptera (butterflies and moths) evolved a more varied palette of pigmentation.
I think it is very cool that they were able to evolve. For example, some butterflies use their bright colors to trick preators into thinking they are poisonous. The early butterflies could not do this.
Explanation:
Please brainliest!
Based on scientific information, the evolutionary path of a butterfly is primarily based on the origin of its species to eukaryotes and then to bilateria.
What is an evolution?An evolution refers to a biological and physical process that involves a gradual change in the characteristics and genetic make-up of the various species of organisms over several generations.
Based on scientific information, the evolutionary path of a butterfly is primarily based on the origin of its species to eukaryotes and then to bilateria such as:
Mid Eocene epochMid-CretaceousMothButterfly is a species of living organism with various characteristics and genetic make-up that have been in existence for about 60 million years.
Read more on evolution here: brainly.com/question/524043
Suggest two reasons why a person aged 16–49 years might not be using contraception.
Answer and Explanation:
The people within this age range most likely want a baby for themselves/want more babies, or they don't feel like they should have to be limited to the amount of babies they want. Since it is their life and their bodies, they think it is up to them to decide how many to have and whether to have one or not.
#teamtrees #PAW (Plant And Water)
In pea plants, the tall phenotype is dominant to the dwarf phenotype. A tall plant and a dwarf plant are crossed together. Half of their offspring are tall, and the other half display dwarfism. What is the genotype of each parent in this cross?
Answer and Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files.
what’s the code for UCU AAA CCU GGG UAA
When lions prey on a herd of antelopes, they are able to catch the slowest antelopes first. The faster antelopes escape. Which part of Darwin's concept of natural selection might be used to describe this situation?
traits are inherited.
differential reproduction occurs
No answer text provided.
variation in a population exists
Answer:
variation in a population exists
Explanation:
Variation is present in a population of antelopes so due to this variation, the predator such as lion can catch the slowest antelope that is present in the population while on the other hand, the faster antelopes can save their lives by running very fast. Variation is present in a population of antelopes due to availability of food as well as genetic characteristics. These variation leads to the availability of food to the lions.
What is the name of the process that uses DNA to create proteins?
A. Protein Synthesis
B. DNA coding
C. DNA Synthesis
D. Protein magic
Answer:
A. Protein Synthesis
Explanation:
Protein synthesis is the process in which cells make proteins. It occurs in two stages: transcription and translation.
What type of scientists uses a dichotomous key?
Answer: biologists are a type of scientist that use dichotomous.
The Type of scientists that uses dichotomous key is : Biologist
A lot of scientists make use of the Dichotomous key for identifying unknown biological organisms like Biologists. A dichotomous key consists of a set of choices, with each choice consisting of two statements, these statements makes it possible to name an unknown biological organism.
A dichotomous key is a simply method used for the identification of organisms ( groups of unknown organisms are repeatedly divided into two groups to get more information about the organism )
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__1. Where do FSH and LH get released from?
a. Pituitary Gland c. Uterus
b. Ovaries d. testes
_______2. Which hormones are produced in the ovaries?
a. testosterone c. FSH
b. estrogen and progesterone d. LH
_______3. Which hormones causes release of progesterone?
a. testosterone c. estrogen
b. FSH d. LH
_______4. What do estrogen and progesterone do in the menstrual cycle?
a. they stimulate the release of egg
b. they are involved in egg maturation in the ovaries
c. they are involved in maintaining the uterus lining
d. none of the above
_______5. Which of the following is/are the role of testosterone in males?
I. Pre -natal development of male genitalia
II. Maintenance of sex drive
III. Increase in mental development
a. II only c. II & III only
b. I & II only d. I, II, & III
Answer:
1.testes
2.estrogen
3.LH
4.(b)
the united states , canada , japan , and england are all examples of ?
1. developed nations
2. developing nations
3. low-income nations
4. middle-income nations
5. transitional nations
Which of these mutations do you think would have the worst effect on the function of
the protein?
an insertion or
deletion near
the end of a
gene
an insertion or
deletion at the
beginning of
an insertion at
the middle of
a nonsense
mutation at the
end of the gene
a missense
mutation
the gene
the gene
Answer:
Both are harmful for the organism in case of point mutation. In case of deletion or insertion of a particular fragment of the gene, deletion could be more harmful than insertion, because the deleted fragment of the gene will never be replaced at exact size and exact position of the disabled gene.
Explanation:
hope it helps
does anyone know any of these answers??!
Answer:
free ponts how kind of you
Explanation:
which of the following is a potential consequence of soil compaction and loss of soil structure
Answer:
The compaction force may cause the crushing of soil aggregates, which has a negative affect on soil aggregate structure. ... Reduced soil aeration can affect root growth and function, and lead to increased risk of crop disease. All these factors result in increased crop stress and yield loss.