Just fill out the Punnett squares using the key that's provided, and plz don't answer with links, actually help me. either do it on paper and take a pic, or something else, idec i just need to get this done quickly! thnx to those who actually do help me! (will give brainliest if you help me.)

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.

answer: the correct option is d. enzyme

lactase and carbonic anhydrase are the examples of enzymes.

lactase is an enzyme, which is present in the small intestine of mammals. it in the digestion of the disaccharide, lactose ( milk sugar) by converting it into two monosachharide, which are glucose and galactose.

carbonic anhydrase is present in the red blood cells. this enzyme plays significant role in the transport of co₂. it in the conversion of co₂ and h₂o into carbonic acid, which is then dissociated into bicarbonate ions and hydrogen ions.

it should be d) transitional fossils.

they show the gradualism of evolution throughout a period of time

its b. greenhouse gasses trap uv rays for heat so that the plants stay alive.