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Delvig [45]
3 years ago
7

1 Which statement about the relationship between an organism's traits and its genes is true?

Biology
1 answer:
aksik [14]3 years ago
6 0

Answer:

1. B

2. C

(check with your teacher to make sure and explain it to you)

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anyanavicka [17]
This would have to do with aerobic and anerobic respiration
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3 years ago
Which species will most likely survive if earth temperature increase?
joja [24]

It's for sure not A because having thick fur will only make you hotter, and thus you will suffer a heat stroke. It's not C because small ears would not be long enough to provide you with cooling. That one does not make sense. It could be D, but the species would need to have alot of muscles in order to be consistently flapping there ears for the constant hear. Answer is B because it is the most logic, and the fewer amount of fur, the less hotter you will be, especially if your fur provides insulation.

Answer is B. Species B because fur would provide insulation.

5 0
3 years ago
Think of a change that can occur to an ecosystem and the populations that live in that area. In what ways can the different popu
Alex73 [517]

Answer:

There are several environmental factors that causes changes in the ecosystem and the population of that area such as invasive species, extreme weather, land use change, pollution and disease.

Lets take invasive species as environmental factor. Introduction of invasive species can cause a huge change in the ecosystem and affects the native population in that area. it increases the competition for food resources and decreases the survival rate of their preys.

For example: Water hyacinth (Eichhornia crassipes). It is an invasive plant species that has very bad impact of native population as well as other population, like it reduces biological diversity, oxygen loss, decreased phytoplankton productivity,  eliminate plants that animals use for nesting, and alter animal communities by blocking access to the water.

Thus invasive population can affect population by reducing biodiversity, water shortages, decreasing availability and quality of key natural resources, disturb the food chain and can cause natural calamities.

Invasive species affect the resources that native species are using and that decreases the carrying capacity of the native population as it disturbs the whole food chain.

3 0
3 years ago
What determines the type of feedback? A. How close to equilibrium the characteristic is B. How the body responds to a change C.
Leto [7]

Answer:

The awnser is B

Explanation: no explanation

5 0
2 years ago
Sources of the heat inside earth?
allochka39001 [22]
Sources of heat from inside earth is radioactive decay and residual heat.
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