select the correct answer.
what was anton van leeuwenhoek’s contribution in the develop...
Biology, 11.10.2019 00:10, brandonholden
select the correct answer.
what was anton van leeuwenhoek’s contribution in the development of cell theory?
a.
he built the first compound microscope.
b.
he was the first to observe live cells in a sample of pond water.
c.
he concluded that cells exist in liquids.
d.
he stated that all living things are made of cells.
Answers: 1
Biology, 22.06.2019 07:00, geezelouise808
Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium
Answers: 2
Biology, 22.06.2019 18:00, chayaharroch03
1. you serve a volleyball with a mass of 2.1 kg. the ball leaves your hand with a speed of 30 m/s. the ball has energy. calculate it. 2. a baby carriage is sitting at the top of a hill that is 21 m high. the carriage with the baby weighs 12 n. the carriage has energy. calculate it. 3. a car is traveling with a velocity of 40 m/s and has a mass of 1120 kg. the car has . calculate it.
Answers: 1
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