What are the two main types of clusters?

Which of the following describes a way that decomposers are important to an ecosystem? • Decomposers use sunlight to make food for an ecosystem. • Decomposers break down dead plant and animal matter in an ecosystem.

Explain why human skin coloration is not sufficiently explained by polygenic inheritance

How does the control of gene expression lead to differentiation of cell function in multicellular eukaryotes?

What makes a cell membrane waterproof

You need to measure three things: 1. a quantity of water 2. the length of a leaf 3. the mass of a small stone Which unit of metric measurement will you use for each one?

The andes mountains are found along the western coast of south america. what kind of plate boundary is responsible for this mountain range?

You are working on a team that is designing a new drug. For this drug to work, it must enter the cytoplasm of specific target cells. Which of the following would be a factor that determines whether the molecule selectively enters the target cells?

What is the relationship between temperature and kelp productivity?

these extracellular signal molecules could diffuse through a plasma membrane and bind to an intracellular receptor? Which of these extracellular signal molecules could diffuse through a plasma membrane and bind to an intracellular receptor?

A bird's egg is fragile but does not crack under the weight of the mother bird sitting on it. Why?