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gogolik [260]
3 years ago
7

35 POINTS - 3 QUESTIONS

Biology
2 answers:
Trava [24]3 years ago
4 0
(A) The structure is the cell wall. The cell wall protects the cell from damage. It is also there to make the cell strong, to keep its shape.

(B) Structure Z is a chloroplast. Chloroplasts work to convert light energy of the Sun and turn it in to sugars that can be used by the cells. This process is also called photosynthesis.

(C) Since chloroplasts create sugar for a plant cell, fungi has mitochondria. Fungi uses mitochondria which create ATP (also know as Adenosine Triphosphate) which is energy. Therefore, fungi doesn’t need chloroplasts.
Nadya [2.5K]3 years ago
3 0
Y- Cell membrane and holds the cell together
Z- Chloroplast, makes sugar from CO2, water, and the sun

Fungi don't need chloroplasts, as they behave like heterotrophs, feeding on detritus (dead stuff).
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Answer:

Sediments from a river bed are carried downstream, creating a deep, narrow channel.

Explanation:

the water played role in forming the channels. Broken English sorry!

3 0
2 years ago
Choose all the answers that apply. Evolution _____. happens slowly over time is any change in the DNA of an organism only occurs
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6 0
3 years ago
Help ASAP
Ierofanga [76]

Answer: zooplankton, small nekton

Explanation:

6 0
3 years ago
Which of the following is not true of exothermic reactions?
andriy [413]
<h2>Answer:</h2>

Option B is correct.

B. In an exothermic reaction, excess energy is released as heat.

<h2>Explanation:</h2>

An exothermic reaction is a chemical reaction that releases energy by light or heat. It is the opposite of an endothermic reaction. Expressed in a chemical equation: reactants → products + energy. Exothermic Reaction means "exo" meaning releases and "thermic" means heat.



5 0
3 years ago
What type of joint is represented by the epiphyseal plate in the long bones of young children?a. Cartilaginous symphysis b. Fibr
Andrej [43]

Answer:

D) Cartilaginous synchondrosis

Explanation:

Cartilaginous synchondrosis is a joint in which the bones are joined to the hyaline cartilage or the hyaline cartilage joins the bones.

The synchondrosis is of two types- the temporary and permanent synchondrosis in which the temporary synchondrosis represents the growth plate or epiphyseal plate of the hyaline cartilage which connects the shaft of the bones to the end of the bone.

The thickness of the epiphyseal plate in the children does not change as the bone lengthens.

Thus, D) Cartilaginous synchondrosis is the correct answer.

4 0
3 years ago
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