Which of the following statements is true?
a-winds near the equator are called the westerlie...
Biology, 28.08.2019 15:30, exoticbunnylover123
Which of the following statements is true?
a-winds near the equator are called the westerlies.
b-the gulf stream is a dense, cold water current.
c-in the southern hemisphere, gyres spin in a counterclockwise direction.
d-the north equatorial current is the largest current in the pacific ocean.
Answers: 2
Biology, 22.06.2019 00:50, sedilei1515
What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.
Answers: 2
Biology, 22.06.2019 06:40, ethanmel21
The steps in the formation of extrusive igneous rocks are listed below in an incorrect order: 1. rock melts due to high temperature. 2. rock is buried deep under earth's surface. 3. magma is forced out of earth's surface during volcanic eruption. 4. lava cools and crystallizes to igneous rock. which of these best shows the correct order of steps in the formation of extrusive igneous rocks? 1, 3, 4, 2 2, 1, 3, 4 3, 4, 2, 1 4, 2, 1, 3
Answers: 3
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
Mathematics, 23.07.2019 01:30
Physics, 23.07.2019 01:30
Biology, 23.07.2019 01:30
Mathematics, 23.07.2019 01:30