What is a community of living things together with their environment called? A. retrosystem B. ecosystem C. exosphere D. biosphere

What are some decomposers? I have bacteria, worms, and mushrooms. Give me at least two more things!

Why do ecological equivalents not illustrate behaviors of competitive exclusion?

Which of the following is the main issue that limits the degree that nuclear power is used for energy?

Which below participate in muscle movement? 1, 2, 3, or 4? 1. AMP and potassium 2. ATP and calcium 3. ATP and potassium 4. AMP and calcium

What causes the mechanical weathering of rocks and soil

Antibodies are made when animals detect a foreign antigen. All mammals carry albumin in their blood. How was a rabbit antibody against albumin created? Was this lethal to the rabbit? Explain you reasoning.

Why are there species instead of a continuum of various animals?

Reasons for attrition from exercise programs can be classified as a. internal and controllable b. external and controllable c. internal and uncontrollable d. external and uncontrollable e. none of the above

Which two inner planets have water in the form of ice?

Which sentences describe star clusters?