4.A
5.B
6.Idk
I Tried Idk # 6 Tho
We would basically die off. everything needs water.
Answer:
Not exactly
Explanation:
the digestive system breaks down food into small particles. These particles reach the blood through capillaries (tiny blood vessels)
Understanding Geologic Time<span>
Introduction</span>
Geologists at the American Museum of Natural History study rock layers and the plant and animal fossils found in them. They use radiometric dating to help establish the age of rocks. In doing so, they also establish the age of the fossils found in rocks. From the evidence they gather, geologists can piece together the physical history of the Earth.
Answer:
Farts — also called flatus (say: FLAY-tuss) or intestinal (say: in-TESS-tuh-null) gas — are made of, well, gas! When you eat, you don't swallow just your food. All of these gases in the digestive system have to escape somehow, so they come out as farts! Gases are also what can make farts smell bad.