Answer:
I think the answer is
D. The planet is extremely hot.
Explanation:
It's because there is no water left on the surface, which helps cooling down the planet and the atmosphere contains thick and excessive carbon dioxide which traps the heat, causing the planet to heat up.
Answer:
During photosynthesis a plant absorbs light energy using the pigment chlorophyll. This allows it to convert carbon dioxide and water into glucose. This glucose is:
transported to the growing parts of the plant for use in respiration
transformed into cellulose, proteins and oils
turned into starch for storage
Therefore, to test if a plant has been photosynthesising, you can test the leaf to see if starch is present.
Answer:
11/12 is greater than 2/3!
Answer/Explanation:
There are four groups of organic compounds found in living things are lipids, carbohydrates, proteins, and nucleic acids.
The carbohydrates are used as the main energy source of most plants and animals.
The lipids are used to store energy for later usage.
The proteins are used to control the rate of reactions and regulate cell processes, and to transport substances in and out of cells and to fight diseases.
The nucleic acids have to do with the storage and expression of genetic information. Deoxyribonucleic acid are used to encodes the information the cell needs to make proteins. (DNA)
Answer:
Two or more elements chemically combined:
the answer would be a compound