WILL GIVE BRAINLIST NEED HELP ASAP A rain forest found in Brazil has a larger variety of organisms in 10 square miles than the same area in taiga in Canada. What can be said about the rain forest?

Question 4 options:

it does not have any keystone species

it has very few abiotic factors

it has more biodiversity

it is a healthier ecosystem

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

You have just sequenced a new protein found in mice and observe that sulfur-containing cysteine residues occur at regular intervals. what is the significance of this finding? it will be important to include cysteine in the diet of the mice. cysteine residues are required for the formation of α helices and β pleated sheets. cysteine residues are involved in disulfide bridges that form tertiary structure. cysteine causes bends, or angles, to occur in the tertiary structure of proteins.

Plz quick a natural resource that is replaceable through a cycle in nature or sustainable practice is called a? the subject is science