Stimuli suggestive of depth that involve simultaneous perception by both eyes are known as.

Which of the following sex and generation combinations directly produces the pollen tube of angiosperms? a) male gametophyteb) female gametophytec) male sporophyted) female sporophyte

Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping