They are both biotic factors because they affect living organisms. The abiotic factor a lion and deer needs is water because they need to stay hydrated but water is not living . Deers eat plants, plants are known as biotic factors too. And lions eat their prey which are living animals and once they are preyed upon they are still considered biotic because they were once living before getting consumed by the lion.
Answer:
b. they are both asymmetrical. Placozoans have endoderm and ectoderm while sponges have no tissue.
(C) both cure and prevent disease among entire population of animals.
Sirius B is brighter than the sun.
Low-fat (1 percent) ice cream has three grams or less of fat.
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