Physics, 04.12.2019 20:31 zitterkoph
Fertilization is an important step in animal reproduction. what happens during fertilization? a. chromosomes separate into single strands. b. an organism divides itself into two parts. c. an egg cell fuses with a sperm cell. d. a zygote goes through a series of divisions.
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Physics, 22.06.2019 00:00
Which is not a characteristic of a heat pump? a. it is used in air conditioners. b. it uses a refrigerant. c. it requires no work. d. it reverses the normal flow of thermal energy.
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Physics, 22.06.2019 09:00
An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?
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Physics, 22.06.2019 18:00
Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?
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Physics, 22.06.2019 18:30
Both speed and velocity measure how fast something is moving. however, since speed is not a it does not require a(n question 6 options: a) quantity , unit b) magnitude, unit c) scalar, direction d) vector, direction
Answers: 2
Fertilization is an important step in animal reproduction. what happens during fertilization? a. ch...
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