Q: Does deforestation increase or decrease carbon dioxide levels around the world? Choices: - accelerate - eliminate - decrease - increase A:
increase

(Question)
Q: Weight refers to what force acting on a mass? Choices: - electronic - magnetic - solar - gravitational A:
(Answer)
gravitational

Ques: Q: Steel, bronze, and brass are examples of what? Choices: - oxides - compounds - chemicals - alloys A:
Ans: alloys

(Q).
Q: Bicarbonate is the second most abundant anion in the blood. its principal function is to maintain your body's acid-base balance by being part of these? Choices: - curb systems - stream systems - compound systems - buffer systems A:
(A).
buffer systems

Ques:Q: Sudden changes in geologic and climatic conditions can spur what process? Choices: - generation - cloning - symbiosis - evolution A:

Ans:evolution

Ques:Q: Roundworms are intervertebrates that belong to which phylum? Choices: - annelida - Gordiacea - amoebozoa - nematoda A:

Ans:
nematoda