You are presented with the question "Protein is an essential nutrient for what?" and the following answer choices: - Animals - Algae - Carbohydrates - health - recovery - athletes - humans - Plants Now knowing that all animals are heterotrophs and proteins are an essential nutrient for heterotrophs , choose the best answer.
Animals

You are presented with the question "Water vapor causes what to form?" and the following answer choices: - clouds - glass - excretion - oceans - trees - heat - air - bees Now knowing that condensation causes clouds to form and clouds form by the condensation of water vapor, choose the best answer.
clouds

You are presented with the question "How does insulation help animals?" and the following answer choices: - stability - morality - sharks - fur - survive - electrical conductivity - fibers - warmth Now knowing that fat is used to keep animals warm and additionally, a layer of fat beneath the skin provides insulation, choose the best answer.
warmth

You are presented with the question "What are algae capable of?" and the following answer choices: - reproduction - rating - running - Energy - walking - rapid expansion - water conservation - movement Now knowing that algae have varied life cycles and life Cycles Of Organisms Reproduction is a characteristic of all living systems, choose the best answer.
reproduction