Fossils of the first animals are rare because they
a. were large and likely to be eaten...
Biology, 22.11.2019 07:31 madisynk78
Fossils of the first animals are rare because they
a. were large and likely to be eaten by others after they died.
b. lived only in volcanic regions, and were destroyed by lava flows.
c. were soft-bodied and tiny, therefore unlikely to fossilize.
d. had hard shells that broke down easily, leaving no trace
Answers: 1
Biology, 21.06.2019 13:00, martintrhernandez
Which is it a characteristic of the animal kingdom? a. they include both vertebrates and invertebrates b. their skin is covered with hair or fur c. they are heterotrophs d. they are eukaryotic
Answers: 2
Biology, 22.06.2019 07:00, cheyenneisaboss22
Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.
Answers: 1
Biology, 22.06.2019 10:00, kevinleon695
Suppose you use three different scale to weigh a bag of oranges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of oranges is 2.153 lb. which of the following best decribes these results?
Answers: 2
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