This biome has cactus plants, less rainfall, and more sand. A) savannah B) desert c) tundra​

Why is excretion necessary to maintain homeostasis?

Which of the following statements accurately defines epidermis? a. a thick protein fiber composed of the protein collagen b. hard, dense bone tissue found on the outer surface of a bone c. single layer of epithelial cells and the underlying basal lamina d. outer, protective layer of the skin composed of stratified squamous keratinized epithelial tissue

Crystallization from cooling magma disvribe one way that a atoms bond b protons attract electronsc ions combine d minerals form