The process by which oxygen and carbon dioxide are exchanged between the lungs and the atmosphere is known as respiration.
In order to extract the small amount of nutrients present in the soil, earthworms must ensure that the soil resides within their bodies for longer periods of time. This is achieved by the earth worm's relatively long intestines. The intestines comprise two-thirds of the earth worm's body, meaning they provide a large surface area as well as a longer time for the absorption of nutrients.
Answer:
Coprolites are the type of fossils which can tell the scientist what dinosaurs ate.
Explanation:
A Coprolites is fossilized faeces.They are classified as trace fossils as opposed to body fossils as they give evidence for the animal's behaviour rather than morphology.This name is derived from Greek words.They were first described by William Buckland in 1829.
The fatty acids in the tail of a phospholipid molecule are non-polar and hydrophobic.
Fats that you take in from your food is used to build membranes. Membranes can be represented by models such as The Fluid Mosaic Model, which displays the phospholipid bilayr, and other tissues on the membrane.
<u>C. Smooth Endoplasmic Reticulum.</u>
The smooth endoplasmic reticululm is responsible for the synthesizing of lipids and carbohydrates because it contains Enzymes that are required to synthesize. It can be confused with the rough endoplasmic reticulum which synthesizes proteins, not carbohydrates or lipids, but the smooth endoplasmic reticulum does NOT have ribosomes attached to it, where as, the rough endoplasmic reticulum does.