Biology, 07.09.2021 17:40 htorres2p8urw0
Which sentence is an example of how a scientist might use a model? Microscopes are used to magnify a group of cells on sets of slides. Stopwatches measure the amount of time it takes for runners to complete a mile. Marbles placed inside a hollow sphere are used to describe protons in a nucleus. A wrench is used to tighten a nut onto a piece of wood.
Answers: 1
Biology, 21.06.2019 16:00
Which of the following examples can cause gene flow between populations? a.an increase in predators to a population of zebra b.a volcanic eruption that kills half of a population of mice c.bird droppings that contain seeds from a different location d.a person that sprays a toxin on a group of mosquitoes
Answers: 2
Biology, 21.06.2019 19:00
Iron reacts with oxygen to produce iron oxide (rust). this reaction is represented in an equation as 4fe + xo2 → 2fe2o3. identify the value of x that will balance the equation.
Answers: 3
Biology, 22.06.2019 02:00
The idea of spontaneous generation was disproved by in a experiment involving jars of meat
Answers: 1
Which sentence is an example of how a scientist might use a model? Microscopes are used to magnify a...
Mathematics, 12.02.2021 01:00
Social Studies, 12.02.2021 01:00
Mathematics, 12.02.2021 01:00
Chemistry, 12.02.2021 01:00
Spanish, 12.02.2021 01:00
Law, 12.02.2021 01:00
Mathematics, 12.02.2021 01:00
Mathematics, 12.02.2021 01:00
Chemistry, 12.02.2021 01:00
Mathematics, 12.02.2021 01:00