Answer:
<h3>C. Cell walls</h3>
Explanation:
- Animals contain tissues.
- Animals are also able to move from on place to another.
- Animals are heterotrophs since they depend on other organisms for food.
But, as the animals contain animal cells, so they don't have cell walls. This is because only plant cells contain cell walls as they are dead cells, so for protection against temperature, humidity etc, plant cells have cell walls.
Animal cells don't have cell wall. Therefore, <u>option C </u> is correct.
Answer:
The number of offspring produced is often related to the amount of parental care. Typically, the higher fecundity, the lower the amount of time parents devote to caring for the offspring.
Answer:
Creating a high concentration
Towards the low concentration
Explanation:
Chromosomes consist of two sister chromatids in prophase ii.
