Answer: (B) Prothallus
Explanation: Prothallus is the gametophyte stage in the life of <u>a fern or other pteridophyte</u>.
the answer is algae because algae is an aquatic plant
Circulatory system. This includes blood.
Answer:
Plants
Explanation:
Abiotic factors are things in an ecosystem or environment that are not alive.
Temperature, water and rocks are all not living, so they are abiotic factors.
Biotic factors are living things, like animals.
Plants are alive, so they are biotic factors.
Plants are not abiotic, so the correct answer is plants.