Which of the following is a direct negative consequence of aquaculture? Multiple choice question.

A)
Intensive production of food organisms

B)
Job security for workers

C)
Production of biofuel

D)
Relieving fishing pressure on overfished species

E)
Decomposition of fecal matter causes oxygen depletion in water

Which of the following is an example of a non-falsifiable hypothesis? a. there is a teacup orbiting the milky way galaxy. b. there is no life on mars. c. the human species started in africa. d. humans cannot live without the amino acid methionine

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this