Ques: Q: In addition to insects, what large invertebrate phylum includes animals such as spiders, centipedes, and lobsters? Read this paragraph and choose the correct option from the provided answers: Arthropods are invertebrates in Phylum Arthropoda. There are more than a million known species of arthropods. However, scientists estimate that only about a tenth of all arthropod species have been identified. In addition to insects, arthropods include animals such as spiders, centipedes, and lobsters. You can see why arthropods were successful both in the water and on land, by watching these excellent videos:. Choices: - onychophora - fungi - ostracods - arthropoda A:
Ans: arthropoda

Ques: Q: The average number of individuals per unit of area or volume is referred to as a population's what? Read this paragraph and choose the correct option from the provided answers: Population density is the average number of individuals per unit of area or volume. Choices: - increase - diameter - output - density A:
Ans: density

Ques: Q: Which type of plankton make food via photosynthesis? Read this paragraph and choose the correct option from the provided answers: Phytoplankton are "plant-like" plankton. Since they make food by photosynthesis, they live in the photic zone. Most are algae. Choices: - dinoflagellates - common plankton - zooplankton - phytoplankton A:
Ans: phytoplankton

Ques: Q: The amount of power passed through transmission lines can be calculated by multiplying voltage by what? Read this paragraph and choose the correct option from the provided answers: The amount of power passed through transmission lines can be calculated by multiplying voltage by current. The same power can be transmitted using a very high voltage and a very low current as with a low voltage and high current. Choices: - resistance - amplification - induction - current A:
Ans:
current