Answer the following question given this paragraph: animals exposed to similar levels of urea. Sharks are cartilaginous fish with a rectal gland to secrete salt and assist in osmoregulation. Q: What do sharks use to secrete salt to assist in osmoregulation? Choices: - ceramic gland - bladder gland - blood gland - rectal gland A:
rectal gland
(Question)
Answer the following question given this paragraph: Q: What functions as a framework that reinforces the shape of the leaf? Choices: - the normal structure - the central structure - the stylised structure - the vascular structure A:
(Answer)
the vascular structure
Ques: Answer the following question given this paragraph: The area of a rectangular surface is calculated as its length multiplied by its width. Q: The length of a rectangular surface multiplied by its width is equal to what? Choices: - volume - height - circumference - area A:
Ans: area
(Q).
Answer the following question given this paragraph: Contact metamorphism occurs when hot magma transforms rock that it contacts. Q: What occurs when hot magma transforms rock that it contacts? Choices: - existence metamorphism - form metamorphism - changing metamorphism - contact metamorphism A:
(A).
contact metamorphism
Ques:Answer the following question given this paragraph: Q: What part of the brain regulates certain hormones associated with reproduction during breeding seasons? Choices: - thalamus - frontal lobe - hippocampus - hypothalamus A:

Ans:hypothalamus
Ques:Answer the following question given this paragraph: Chemical and solar cells are devices that change chemical or light energy to electrical energy. You can read about both types of cells and how they work below. Q: Chemical and solar cells are devices that change chemical or light energy to what? Choices: - cellular - occurring energy - temperature energy - electrical energy A:

Ans:
electrical energy