Q: Carbon released by burning fossil fuels contributes to what effect in the atmosphere? Choices: - shielding effect - smog effect - cloud effect - greenhouse effect A:
greenhouse effect

(Question)
Q: What is the name for the nonliving parts of ecosystems? Choices: - diverse factors - nucleic factors - Dead factors - abiotic factors A:
(Answer)
abiotic factors

Ques: Q: What is the respiratory pigment of almost every vertebrate? Choices: - insulin - plasma - iron - hemoglobin A:
Ans: hemoglobin

(Q).
Q: What is the first part of the large intestine, where wastes enter from the small intestine? Choices: - tectum - spleen - sacrum - cecum A:
(A).
cecum

Ques:Q: Fish have a circulatory system with a two-chambered what? Choices: - brain - lung - stomach - heart A:

Ans:heart

Q: What type of learning is done from past experiences and reasoning? Choices: - consequence learning - transformation learning - rational learning - insight learning A:
insight learning