Autotrophs might survive when heterotrophs
cannot, because autotrophs are able to
(1) reproduce asexually
(2) become dormant
(3) exist without respiration
(4) make their own food

What best explains the inability for life to exist in earth early atmosphere

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.

Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.