What is true about the evolutionary relationships between groups of animals on a phylogenetic tree? The further apart animals are on a tree, the more closely they are related.

The closer animals are located on a tree, the more characteristics they share.

Only the animals close to the bottom of the tree share a common ancestor.

Animals on a tree are related only if they are on the same branch of the tree.​

Look at the picture below . what does this picture represent ?

What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.

Once an egg cell is fertilized by sperm, the cell then, as the embryo develops, it receives nourishment and eliminates wastes by transferring substances from its blood to its mother's blood. a. becomes a fetus immediately and exits the womb b. begins to divide and implants itself in the wall of the uterus c. remains in the uterus without dividing for several months d. travels back to the ovaries until the fetus is developed