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

Anita thinks that she has heterozygous alleles for red hair. if she is correct, which of these diagrams best illustrates anitas alleles pf red hair

The energy required to vaporize a certain amount of a substance is greater than the amount of energy necessary to raise the temperature of the same amout of that substance by 1 degreee celcius

Which of these has happened to your food by the time it reaches your small intestine? a. all the macromolecules have been broken down completely. b. lipids and starches have been partially broken down. c. starches and proteins have been partially broken down. d. proteins and lipids have been broken down into subunits.