In an atom, the number of protons is almost always equal to the number of electrons
The nucleus is the control center of a cell in eukaryotes. It is protected by the nuclear membrane. The nucleus holds all of the cell’s genes, which are segments of DNA, found in the chromosomes.
Answer:
Absorb Energy
Explanation:
As the food breaks down in the human stomach the food breaks down and turns into energy for the body.
It is necessary to classify organisms because: ... It helps in the identification of living organisms as well as in understanding the diversity of living organisms. Classification helps us to learn about different kinds of plants and animals, their features, similarities and differences.
A
How would you describe the gradient of a river that has meanders?
A river that has meanders probably has a low gradient. Braided streams are a direct result of large sediment load, particularly when a high percentage of the load is composed of coarse sand and gravel.
