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Verdich [7]
3 years ago
9

Type your response in the box.

Biology
2 answers:
marysya [2.9K]3 years ago
6 0

Answer:

3

Explanation:

Semenov [28]3 years ago
3 0

Answer:

generic variation helps species survive because it gives there offspring there traits to survive

Explanation:

You might be interested in
Which evolved first,the kangaroo or the hawk?Explain
Pie

Answer:

The hawk has less evolutionary steps so it evolved first

so its the hawk

7 0
3 years ago
Which is a correct statement about gametogenesis?
FrozenT [24]
I think the correct answer among the choices given above is option A. <span>In gametogenesis, geminal cells multiply by mitosis and muture gametes are formed by meosis. Gametogenesis is a process by which a diploid or a haploid cells undergo division to form mature gametes.</span>
8 0
3 years ago
For most terrestrial ecosystems, pyramids composed of species abundances, biomass, and energy are similar in that they have a br
Sveta_85 [38]

Answer:

The correct option is<em> b.  at each step, energy is lost from the system</em>

Explanation:

The amount of energy that travels from one trophic level to another is known to declines at each level. Infact, only 10% of the energy travels from one trophic level to another.

This is because most of the energy is lost by the organisms at each trophic level. It is due to the metabolic processes which occur in the organisms of each trophic level  and most of the energy is lost as heat.

5 0
3 years ago
_________are organisms capable of transforming one
MaRussiya [10]

Answer:

Producers/Autotrophs

Explanation:

Using carbon dioxide and water, plants convert carbon dioxide into glucose, and water into oxygen with the help of light energy to provide food for themselves. In a process called photosynthesis.

4 0
3 years ago
Graph y = -2x +3 and its inverse.
Gnesinka [82]
The graph of y = -2x + 3 is a straight line

Its slope is - 2

Its y-intercept is + 3

To draw the line you can use these two points (0,3) and (3/2 , 0)

This line does ont pass through the third quadrant. It comes downward from the second quadrant, touches the y-axis at y =3, continues on the rirst quadrant, touches the x-axis at x = 3/2, and contiues into the fourth quadrant.


Graph of its inverse

Exchange y and x in the given function and solve for the new y

x = - 2y + 3 => y = - x/2 + 3/2

It is also a straight line;
Its slope is -1/2
Its y-intercept is 3/2

It is also in the second, first and fourth quadrant

Use these two points to draw the line (0,3/2) and (3,0).

You do not need to know to draw this, but the inverse of a function is its reflection through the line y =x.


  
6 0
3 years ago
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