Answer:
Humans use up many nonrenewable reacources every day, alongside renewable ones. One example of such is oil, oil takes millions of years to form, much longer than the amount of time it takes for us to use it up.
Explanation:
Hope this was helpful! :)
Answer:
Any two differences and similarities between gymnosperms and angiosperms are:
Explanation:
<h2>Differences</h2>
Gymnosperms
- They bear cones.
- Xylem vessels are absent.
Angiosperms
- They bear flowers.
- Xylem vessels are present.
<h2>Similarities </h2>
- Gymnosperms and angiosperms are both seeds and plants.
- Both are vascular plants with vascular tissues.
Answer:
Using the sentence in learning task 7 identify the type of context clues used in each item
Explanation:
Using the sentence in learning task 7 identify the type of context clues used in each item
If a child is swinging back and forth on a swing. Changes in her kinetic and potential energy are happening each moment .
<h3>What is mechanical energy?</h3>
The sum of all the energy in motion (total kinetic energy) and all the energy that is stored in the system (total potential energy) is known as mechanical energy .
As given in the problem a child is swinging back and forth on a swing. Changes in her kinetic and potential energy are happening each moment .
At the extreme end of the swing, the potential energy of the child is maximum and the at lowest height of the swing the kinetic energy of the child is maximum .
Learn more about mechanical energy from here , refer to the link ;
brainly.com/question/12319302
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It is B, I am pretty sure
