Succession is a change in the makeup of an ecosystem as organisms in the ecosystem respond and adapt to the environment. true or false

Identify the advantages and disadvantages or renewable and nonrenewable energy resources

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand