Answer:
a) another living cell
Explanation:
"All living cells arise from pre-existing cells by division."
c because fungi are.prokaryotic heterotrophes
Caffeine will block the action of phosphodiesterase and thus the enzyme will not be activated to break down cAMP.
Caffeine has some effects which are psychological in nature. At the cellular level, caffeine blocks the action of phosphodiesteerase. Phosphodiesterase is the one that break down the cAMP inside the cell.
Please be rightly informed that all animals are composed of <u>cells</u>
<h3>Living organisms </h3>
Living organisms; be it plants or animals are any organic or living system composed of cells and function as an individual entity.
- All living organisms share a number of key characteristics or functions such as movement, respiration, homeostasis, reproduction, growth, evolution, competition and others.
- Animals and plants also posess systems such as the digestive, skeletal, transport, nervous, excretory, respiratory and reproductive system.
- Living organisms are also taxonomically classified as either unicellular microorganisms or multicellular plants and animals
So therefore, please be rightly informed that all animals are composed of cells
Complete question:
What do all animals have in common?
Learn more about living organisms:
brainly.com/question/17259533
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