Which of these makes up a part of the hydrosphere

What are the most well known constellations?

Which is true for the beginning of the Cenozoic era? A.) Mammals and dinosaurs lived together. B.) Mammals first appeared. C.) Dinosaurs had killed all mammals. D.) Dinosaurs were extinct.

In the term trace element, the adjective trace means that a. the elemental is required in very small amount. b. the element can be used as a label to trace atoms through an organism's metabolism. c. the elemnt is very rare oon Earth. d.

Sedimentation increases with an increase in land used for agriculture.

A client is being treated for stomach cancer. the client is in considerable and constant pain, and the family is asking why. how does soft tissue cancer cause pain

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.