Why do teachers think that they scare us? do they really think we are that weak or are they just trying to get slapped? ? i'm specifically talking about my science teacher.

When organisms are classified ,they are given a two part name

What is the next step in muscle contraction after the actin changes shape? (apex)

Why are carbon dioxide concentrations expected to increase? a carbon dioxide concentrations are expected to increase, because fossil fuel burning is expected to increase b. carbon dioxide concentrations are expected to increase, because of an increase in agriculture. c.carbon dioxide concentrations are expected to increase, because more land will have to be cleared for increasing populations and agricultural use. d. all of the above select the best answer from the choices provided mark this and return save and exit next submit submit