Answer:
All viruses have either DNA or RNA
Viruses also have a protein coat which protects the DNA or RNA.
Viruses cannot multiply outside a host cell
Viruses are unable to create their own energy
Viruses are not made of cells and they lack many of the cellular organelles found in other living organisms.
Explanation:
does this help you???
A relationship in which two different organisms live in close association with each other.
Answer:
Symbiosis is defined as a close association between two organisms of different species. If one organism benefits and the other neither benefits nor is harmed, the interaction is called commensalism. If both organisms benefit, the interaction is called mutualism.
Explanation:
The system that contains no organs or tissue of its own but instead consists of proteins and cells located in the blood is known as the
Immune System is the system that consists of proteins and cells.
what is tetracycline?~
ty
Answer:
Tetracycline is used to treat infections caused by bacteria including pneumonia and other respiratory tract infections; ; certain infections of skin, eye, lymphatic, intestinal, genital and urinary systems; and certain other infections that are spread by ticks, lice, mites, and infected animals.
Tetracyclines (tetracycline, doxycycline, minocycline, tigecycline) are a class of medication used to manage and treat various bacterial infections. Tetracyclines classify as protein synthesis inhibitor antibiotics and are considered to be broad-spectrum.
Answer:
tetracycline is an antibiotic used to treat infections. It is an antibiotic that works by stopping the growth of bacteria.
Explanation:
The amount of air that can be forcibly inhaled after a normal inspiration is the.
Answer:
Inspiratory Reserve Volume
Explanation:
Scientists have found two leaf fossils that come from very different climates. The smooth-edged leaf is from a warm climate, and the toothed-edged leaf is from a forest in a cooler climate. If the toothed-edged fossil was found in the desert, what hypothesis could you draw from this information.
The climate changed from cool forest to hot desert.
THe area was once covered by ice.
There was once snow in this desert.
The area was once under water.
Answer:
The first one has to be the answer
Explanation:
If the area had once been covered by ice or snow, then there would be no place to get the warm leaf from.
If the area was once underwater then I don't know how it would have grown a cold forest, a tropical forest, and then a desert.
It'd make more sense if you started with a cold forest with sharp leaves, that slowly became a warmer forest with smooth leaves, only so it could become a dessert with only leaf fossil remains.
so ya the first one is your answer.
The climate changed from cool forest to hot desert is the hypothesis which can be concluded.
What is Hypothesis?This can be defined as a proposed explanation for a particular phenomenon through various sources.
We were told that the toothed-edged leaf is from a forest in a cooler climate but was found in the desert which therefore means that the climate changed from cool forest to hot desert.
Read more about Hypothesis here https://brainly.com/question/10854125
Can someone
please help me? :(
Answer:
A
Explanation:
They cause cumulonimbus clouds which will lead to thunder storms
Seafood must be cooked to a minimum internal temperature of:.
Answer:
145℉
Explanation:
Minimum internal temperature of 145℉ (63℃) for 15 seconds applies to: Seafood—including fish, shellfish, and crustaceans.
Harris has a mixture of oil and water. The oil has all risen to the top, leaving the water on the bottom.
If Harris wants to test the idea that heating the oil and water will cause them to mix, which lab tool should he use? PLS HELP
Answer:
C. a hot plate
Explanation:
Study island
Why is Social Distancing and Quarantine Important?
Answer:
So you dont spread the germs along with wearing masks this helps a lot.
Explanation:
What are common threats to remaining natural ecosystems and biodiversity? How can these threats be reduced? PLEASE HELP ASAP:,)))))
Answer:
"Five main threats to biodiversity are commonly recognized in the programmes of work of the Convention: invasive alien species, climate change, nutrient loading and pollution, extincion, habitat change, and overexploitation."-go.ogle
Explanation:it can be reduced by changing their habitats and contool the climate
When do mutations help make an ecosystem more sustainable?
Answer:
mutatios increase the number of spacies in an ecosystem
Answer:
D. when mutations increase
Explanation:It allows them to develop the better traits so they can better adapt in their environment.
WILL GIVE BRAINLIEST / Dora was asked to label the upwelling and downwelling locations on this map of the earth. Dora labeled A as an area of downwelling. Which one of the following reasons does NOT support her answer?
1 A is near the south pole and downwellings are usually near the poles.
2 The cold, salty water forming at point A has a higher density than the warm water and will need to sink.
3 A has warm surface water coming in and a cold water current going out.
4 A is near the equator and downwellings are usually near the equator.
Answer:
I think it's 3 not sure tho because it can also be 4
Answer:
4
Explanation:
Downwelling usually occurs near the poles, and point A is near the equator, so it would be a likely spot for upwelling to occur
What would explain the change in the direction of air movement from daytime to night?.
Answer:
In the coastal areas during daytime the air above the sea region is warm and creates high pressure condition so it starts moving in direction of land where air is cooler.
Explanation:
ta da
true or false? most calico cats are females due to genetics?
Answer:
True!
Explanation:
The reality is that not all however most Calico cats are ladies. Calico cats are a number of the coolest cats there are. The uncommon male calico cats have one X and one Y chromosome. Most Calico cats are Feminine.
Hope this helps! :D
Answer:
true, it is because the gene is in the x chromosome and females have two
Explanation:
The lungs contain all of the
that move oxygen into the blood.
The
allow(s) the muscles in the chest to expand and contract the lungs.
A damaged lung may not be able to move fresh air into the body; this would cause a decrease in the
amount of
in the body.
A damaged lung may be unable to remove used air; this would cause an increase in the amount of
in the body.
DONE
Answer:The answer is C:)
Answer:
ITS A C B C
Explanation:
im right so... God i hate
The process by which one type of bacteria is changed into another type is called:.
Answer:
Bacterial Transformation
Explanation:
This is the term used when horizontal gene transfer is made. This is when several kinds of bacteria take in foreign genetic material from their environment and surroundings.
Hope this helps.
What are the levels of organization in ecosystems from most basic to most complex?.
Answer:
The biological levels of organization of living things arranged from the simplest to most complex are: Organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere
A system is a group of many simple parts and processes that influence or interact with each other. The human body is an example of a system.
Doctors study the human body in order to solve problems in the system. Why do doctors often keep track of what enters and leaves the body system?
A.
The body system is too complex to understand.
B.
The body system is affected by its surroundings.
C.
The body system is independent of its surroundings.
D.
The body system does not have boundaries.
Answer:
B
The body is affected by it's surroundings
creat an acrostic poem using the word CARBON that describes the carbon cycle
Answer:
I don't know actually my colleagues
Birth defects may be caused by a variety of environmental agents, called _________________, which include some bacteria and viruses, various drugs and chemicals, and radiation.
Answer:
The answer is teratogens
Explanation:
When a developing embryo or fetus is exposed to a teratogen, it can cause birth defects or abnormalities. I hope this helps! ^-^
In systemic acquired resistance, which molecule is transported throughout the plant?.
Answer:
Salicylic Acid
Explanation:
Homologous chromosomes are chromosomes that
are of paternal and maternal origins
are identical in shape and size
have the same gene loci (locations)
all of the above
Answer:
have same shape and size and same genetic location.
Please mark me the brainliestA seed sprouts when the temperature is 27°C. If the temperature is now 20°C and a rise is 1. 5°C per week, in how many weeks will the seed sprout?
Answer:
about 4 weeks and 2/3 of a week.
Explanation:
if it wants it without the fraction, just 5
answer asap will give brainlist
Water usage is typically lower than predicted. true or false
Answer:
It's false.
Explanation:
Which 3 processes increase GENETIC VARIATION?
Answer:
Mutation
Random mating between organisms
Random fertilization
list ten topics under biology
Answer:
1.Crispr
2.Epidemiology
3.Behavoiral economics
4.astrobiolgy
5.virology
6.evolution
7.immunology
8.prions
9.syntheitic biology
10. Epigenetics
10 points!!!
Where does the cell spend most of its time?
Answer:
interphase
Explanation:
interphase
A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division. The cell then leaves interphase, undergoes mitosis, and completes its division.
Which scenario is an example of the transfer of thermal energy by conduction? A. Hot air circulates in an oven. . B. Hot water heats up the cup that it is in. C. The air in a hot-air balloon is heated by a gas burner. D. You warm your feet in front of a fireplace.
Answer:
c.the air in a hot air balloon is heated by a gas burner.
The air in a hot-air balloon is heated by a gas burner - this is an example of the transfer of thermal energy by conduction.
What is thermal conduction?Thermal Energy is energy resulting from the motion of particles.
The process by which heat is transferred from the hotter end to the colder end of object is known as conduction. Thermal conduction is the diffusion of thermal energy (heat) within one material or between materials in contact.
In gases, conduction is due to the collisions and diffusion of molecules during their random motion. Photons in this context do not collide with one another, and so heat transport by electromagnetic radiation is conceptually distinct from heat conduction by microscopic diffusion and collisions of material particles and phonons. But the distinction is often not easily observed unless the material is semi-transparent.
The correct answer is option C.
Learn more about thermal conduction, refer:
#SPJ2
What most closely defines the basal metabolic rate?.
Answer:
The number of calories the body uses at rest.
Central nervous system depressants are also known as.
Answer: They are also known as B. tranquilizers
Hope this helps!