Biology, 12.02.2020 04:55 kharmaculpepper

Question 7 Multiple Choice Worth 4 points)
IGT.01A student wants to prove that the continents separated before the mountains were formed. Which of these would provide the most reliable information
about the periods when the two events took place?
plant color
air quality
water quality
rock properties

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 20:30, Nicaragua505

Prompt compare the three types of volcanic mountains in terms of shape, type of eruption, and the minerals that make up the volcano

Answers: 1

continue

Biology, 22.06.2019 05:30, 100738

Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim

Answers: 1

continue

Biology, 22.06.2019 09:10, ballin4534

Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a) has a single dorsal fin ® 5 (b) has a double dorsal fin ® 2 2. (a) one fin is spiny, the other is smooth ® 3 (b) one fin is not spiny or smooth ® 4 5. (a) has small fin on back near tail ® 6 (b) has no fin on back near tail ® 7 6. (a) has barbs near the mouth ® catfish (b) does not have barbs near the mouth ® 10 7. (a) tail is asymmetrical ® 8 (b) tail is symmetrical ® 9 10. (a) scales are small ® trout (b) scales are large ® whitefish what is the next step to complete to identify a fish that has a single dorsal fin, no fin on the back near the tail, and no barbs near the mouth? step 2 step 5 step 7 step 10

Answers: 2

continue

Biology, 22.06.2019 09:30, ceeejay0621

Juan and carol were studying invertebrates in biology. they knew that segmented or earth worms preferred a dark, moist habitat. during this lab, they would be investigating the responses of organisms called planaria or dugesia tigrina. these were simple flatworms that still had a one-way digestive system and a very simple nervous system. juan and carol placed the planaria in a petri dish containing cool, distilled water that was partially covered with black paper. they shined a light on the dish. next, they removed the paper and placed a small amount of chicken liver at one end of the dish. they added a few large salt crystals to the water. finally, they added drops of hot water to the cool water in the petri dish. their results can be seen in the data table. according to their experiment, all but one conclusion is valid.

Answers: 1

continue

You know the right answer?

Question 7 Multiple Choice Worth 4 points)
IGT.01A student wants to prove that the continents...