2
Read the following sentences from the article.
1. Life on volcanic islands starts with the...
Biology, 08.12.2021 01:00, iviestrong7430
2
Read the following sentences from the article.
1. Life on volcanic islands starts with the most basic building blocks-autotrophic bacteria.
2 Passing birds might stop to nest on the new island, bringing seeds and spores from the
mainland or other islands.
3. Plant life can float through the ocean to end up on the island's shores.
4. Since they evolve in such an isolated environment, many organisms are considered to be
endemic specjes.
Which two sentences taken together provide the BEST evidence to support the idea that nearby landforms can help develop the
ecosystems of new volcanic islands?
(A)
1 and 3
(B)
1 and 4
(C)
2 and 3
(D)
2 and 4
Answers: 2
Biology, 22.06.2019 11:30, annsmith66
Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?
Answers: 1
Biology, 22.06.2019 20:30, akatherine1738
The human body maintains a temperature of around 98.6 degrees at all times. enzymes are involved in almost every chemical reaction in the body. which of the following describes the connection between these two statements? a. enzymes function best at a specific temperature. b. the body needs to be warm to prevent hypothermia. c. the body is kept relatively warm to prevent too much enzyme action. d. there is no connection between the two statements.
Answers: 1
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