Answer:
20
Explanation:
The ecosystem is made of tropic levels that starts from producers and ends on consumers. The producers get the maximum energy from the sun and then transfer only 10% of the total energy to the next tropic levels.
If snake receives 200 calories of the energy from eating a rabbit, then 10% of 200 = 20, would be passed down to the hawk.
e.when the mass of an object increases, its gravitational pull also increases
Explanation:
<em>Systemic circulation</em> is also called general circulation in these circulation the oxygenated blood from the aorta moves towards the whole body (to each and every organ).
The aorta is divided into ascending and descending aorta. The ascending aorta supplies oxygenated blood to ascending or upper body parts and descending aorta supplies oxygenated blood to descending or downward body parts.
Hope it helps you! ＼(^ᴥ^)／
Answer:
A. The mass of the rock decreases because the minerals are now in the water
Explanation:
Answer:
The correct answer is -
repeating an experiment using the latest technology
developing a new experimental method to test an existing hypothesis
Explanation:
As the new information discovered or available pre existing theories change or update as per the new information available. The new information can be discovered or found by the following two ways:
The same experiment is performed using the latest technology of the time and that might lead to more precise results and lead to new information.
The other way to find new information is by developing new test or experiment method to test same hypothesis, that will add or find new results or information about the theories.
