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Ludmilka [50]
3 years ago
14

7. Consumers can be predators, prey, scavengers, herbivores omnivoree, or carnivore: What is the common characteristic of all co

nsumer: A Create their own food B. Must eat to get energy C. Hunt for live animals D. Will eat anything​
Physics
1 answer:
Kitty [74]3 years ago
5 0

Answer:

B. Must eat to get energy

Explanation:

The common characteristics of all consumers is that they must eat to get energy. This way, they are termed heterotrophs.

Heterotrophs are organisms that cannot make their own food. They must eat other organisms to obtain nutrition for energy needs.

Plants do not do this. They are autotrophs in that they simply make their own food.

They use this food to obtain energy for their living activities.

You might be interested in
Serena drops a 5-kg book down the stairwell. What is the book's final velocity vf after it falls
elena55 [62]

Answer:

39.2m/s

Explanation:

Given parameters:

Mass of book  = 5kg

Time taken for fall  = 4s

Unknown:

Final velocity of the book  = ?

Solution:

Serena dropped the book from rest therefore, the initial velocity of the book is 0.

 Let us find the appropriate motion equation to solve this problem;

        V  = U + gt

V is the final velocity

U is the initial velocity

g is the acceleration due to gravity  = 9.8m/s²

t is the time taken

  Insert the given parameters and solve;

       V = 0 + 9.8 x 4  = 39.2m/s

3 0
3 years ago
An incident light ray hits a plane surface at 20 degrees (hint: remember where the angle is measured from). What is the angle be
Juli2301 [7.4K]

Answer:

40^{\circ}

Explanation:

The incident angle is 20^{\circ} so the reflected ray will also be 20^{\circ}.

The normal divides the angle between the incident and reflected ray. So, the angle between them would be

\text{Incident angle}+\text{Reflected angle}=20+20=40^{\circ}

So, the angle between the incident and reflected rays is 40^{\circ}.

8 0
3 years ago
The atoms on the left end of an ice cube are vibrating _____ the atoms on the right end of the same ice cube.
boyakko [2]
At the same speed as the other ice cube
5 0
4 years ago
The si unit for acceleration is blank
True [87]

Answer:

meters per second squared

Explanation:

Because acceleration is equal to velocity over time where velocity is meters per second and time is measured in seconds making acceleration ms-2

4 0
3 years ago
A typical sugar cube has an edge length of 1 cm. If you had a cubical box that contained a mole of sugar cubes, what would its e
SOVA2 [1]
Since <span>volume of each cube is 1 cm^3 
Then we can get the </span>volume of 1 mole of cubes, which is 1 * 6.02 * 10^23 cm^3
The edge edge = v^1/3
And the new adge that  we are looking for: new edge = (6.02*10^23)^1/3== 1.8191 * 46415888.336 &#10;= 84435142.472 &#10;
So, the final soution for the edge length of cube  is 844km.

Do hope it helps! 
Regards.

5 0
3 years ago
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