Which macromolecule provides a person with most of the energy that is needed for daily activities?

carbohydrates

Tipids

nucleic acids

proteins

The spinal cord is made up of A. the pons and the medulla B. The brain and the brain stem c. white and gray matter D. gray matter only

A car has mads of 1,200kg. What is its acceleration when the engine exerts a force of 600 N (Formula: F=ma)

What is main difference between a prokaryote and a eukaryote?

An organism is discovered that thrives in both the presence and absence of oxygen. Interestingly, as oxygen is removed from the organism's environment, the rate of sugar consumption increases while the growth rate decreases.

The nights are drawing in and its getting dark, create a safety poster for children

Large cell that engulfs foreign material and worn out red cells:

What direction do electrons flow in an electrolytic cell?

If a pea plant has a genotype SSTt, what are the possible genetic combinations that could be present in a single grain of pollen produced by the plant?

Which athlete is most likely to suffer from hyponatremia?

Consider the following hypothetical scenario: An ancestral species of duck had a varied diet that included aquatic plants and terrestrial plants and insects. These ducks spent time on both land and water.