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Ad libitum [116K]
3 years ago
9

What is the main function of the immune system?

Biology
1 answer:
erik [133]3 years ago
8 0

Answer:

B IS THE ANSWER

Explanation:

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30 POINTS
Sergeeva-Olga [200]

Answer:

The correct choice is A)

There will be fewer producers in the area.

Explanation:

Very easy to deduce. A producer in biology of ecosystems is an organism that produces its own food. Another word for a producer in biology is 'autotroph'.

They produce energy directly from the energy given off by the sun or chemicals or both.

Grass (or plants) are producers. They do this with the help of water, converting solar energy into sugar or food, which are usable forms of energy.

So the more grass is consumed, the fewer producers in the area.

Cheers!

5 0
3 years ago
Read 2 more answers
The grants data showed that natural selection takes place
Svetradugi [14.3K]
<h3><u>Answer;</u></h3>

D) frequently, and sometimes rapidly

<h3><u>Explanation;</u></h3>
  • The hypothesis that the Grants have been testing was about the natural selection shaping the beaks of different bird populations.
  • <em><u>The Grants documented that natural selection takes place in the wild finch population frequently, and sometimes rapidly. </u></em>
  • The Grants' work showed that variation within a species increases the likelihood of the species' adapting to and surviving environmental change.
8 0
4 years ago
How is framing contributing to the decline in biodiversity
marin [14]
All forms of farming have major impacts on biodiversity, especially when new land is brought into cultivation. Habitats are destroyed and new ecological niches created which allow typical farmland species of birds, insects, mammals and weeds to establish themselves.
6 0
4 years ago
Read 2 more answers
la reproducción se realiza a través de células especializadas conocidas como______los cuales aportan la mitad de informacion____
weqwewe [10]

Answer: Las plantas también proporcionan agua a través de los estomas y los animales proporcionan o liberan agua a través de la respiración, la transpiración y la micción.

Explanation: Las plantas también proporcionan agua a través de los estomas y los animales proporcionan o liberan agua a través de la respiración, la transpiración y la micción. Las plantas tienen una pequeña abertura llamada estoma por la cual la planta toma aire dentro de su cuerpo y libera agua para regular su temperatura mientras que por otro lado, los animales liberan agua de su cuerpo a través de la respiración en forma de vapores y de la micción en forma de líquido.

8 0
3 years ago
A dominant mutation in Drosophila called Delta causes changes in wing morphology in Delta/+ heterozygots. Homozygosity for this
strojnjashka [21]
I don't know I just want
6 0
3 years ago
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