You can also find photosynthesis, the carbon cycle, the water cycle and others
Answer:
A, Day and night are are equal in length.
Explanation:
voluntary muscles are ones that work without you having to think about it..example heart, lungs. part of the APT system...Autonomic ...
Answer:
The answer is A. Porifera
Explanation:
Those asymmetrical animals have sac-like bodies that lack tissues, and are usually interpreted as representing the cellular level of evolution
Pollen grain, embryos, seed coatings, and megasporangium.