Q: What do decomposers release when they break down dead organisms? Choices: - methane - carbon dioxide - acids - nutrients A:
nutrients

(Question)
Q: Which currents distribute heat around the planet and have a large impact on climate? Choices: - air - electrical - wind - surface A:
(Answer)
surface

Ques: Q: Amino acid units in a protein are connected by what bonds? Choices: - acidic - covalent - ionic - peptide A:
Ans: peptide

(Q).
Q: Insulin is produced by what part of the body? Choices: - kidneys - liver - thyroid - pancreas A:
(A).
pancreas

Ques:Q: The sun's gravity is relatively strong because the force of gravity between two objects is directly proportional to their what? Choices: - tissues - Liquids - rocks - masses A:

Ans:masses

Ques: Q: What value of dissolved substances is higher than that of their corresponding precipitate? Choices: - negentropy - binary - ordiny - entropy A:
Ans:
entropy