Biology, 05.09.2020 20:01 coollid876

50 points on the line. EXAM
Question 1( Multiple Choice Worth 4 points) (01.06 MC)
Explain the energy transformation that occurs when food is digested. Chemical energy transforms into mechanical energy.
Electrical energy transforms into mechanical energy.
Mechanical energy transforms into chemical energy.
Thermal energy transforms into electrical energy.
Question 2(Multiple Choice Worth 4 points) (01.06 LC)
Which of the following is the best example of potential energy?
A baseball player hitting the ball
A horse trotting in an open field
A noodle cooking in boiling water
A runner positioned at the start line
Question 3(Multiple Choice Worth 4 points) (01.06 LC)
An object that has the ability to do work has energy. magnetic
kinetic
potential
electrical
Question 4(Multiple Choice Worth 4 points) (01.06 MC)
Which situation shows where potential energy and kinetic energy are balanced?
A stopped bicycle
A roller coaster car going uphill
A car moving at a steady speed
A runner slowing down Question 5(Multiple Choice Worth 4 points) (01.06 LC) Which of the following is the best example of kinetic energy?
A book sitting on a bookshelf
A golfer preparing to putt the ball
A race car in position at the start line
A satellite orbiting the Earth

Answers: 1

Show answers

Another question on Biology

Biology, 21.06.2019 18:40

During sunny hours, a large amount of build up between the hours of 1: 00-5: 00 pm. a. ozone b. mercury c. lead d. sulfuric acid

Answers: 1

Answer

Biology, 21.06.2019 20:00

Over the past 60 years, many amphibian species have experienced significant population declines and some species have become extinct. scientists suspected that local human activities such as the destruction of wetlands, regional pollution, and deforestation were the main reasons for these losses. however, research over the past 20 years reveals significant amphibian population declines in protected areas of the world, such as nature preserves and parks. these global declines suggest widespread problems including increased ultraviolet radiation, acid rain, and disease. in switzerland, for example, 14 of the 20 native amphibian species are threatened with extinction. chytridiomycosis is a fungal disease first identified in 1998 as a cause of massive amphibian deaths. in some severely impacted populations, a few individuals have survived, perhaps because of some natural resistance. if these resistant individuals continue to survive and prosper, new resistant populations might emerge. this would be an example of the founder effect artificial selection genetic drift natural selection sexual selection

Answers: 3

Answer

Biology, 21.06.2019 21:30

Organisms are classified, or grouped into categories, based on similarities in their characteristics and/or evolutionary relationships. the study of how organisms are classified is known as

Answers: 1

Answer

Biology, 22.06.2019 05:30

What is the average speed of a car that traveled 300.0 miles in 5.5 hours

Answers: 1

Answer

You know the right answer?

50 points on the line. EXAM
Question 1( Multiple Choice Worth 4 points) (01.06 MC)
Expla...

Questions