2points
what is a water molecule made of?
o
a. one carbon atom and four hydrogen atoms
ob. one hydrogen atom and two oxygen atoms
o c. one oxygen atom and two hydrogen atoms
od. one carbon atom and two oxygen atoms

The mammal pictured below is a silvery mole rat. which statement is an inference based on the picture? the animal is ugly. the animal has hairless feet with sharp claws. the animal has prominent upper and lower incisor teeth. the animal likely has poor vision since its eyes are so small.

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided

Which of the following molecules could pass through the plasma membrane by simple diffusion? a. na+ ions b. glucose c. amino acids d. carbon dioxide