In order to fly effectively, the body temperature of the Western white butterfly needs to be 28-40oC. 1. More pigmentation allows a butterfly to reach the warm body temperature faster. In hot summer months, less pigmentation prevents the butterflies from overheating. In this case, what type of conditions conditions affect the phenotype and influence genetically determined traits? A) Mutations B) Environmental C) Habitats D) Ecological

What are the steps of how energy is transformed in plant cells?

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this

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.