Answer: by absorbing sun through the skin.
Explanation:
most energy enters the ecosystem because of the sun .
O Twelve hydrogen (H2) molecules were used to make it.
O Six oxygen (O2) molecules were used to make it.
O Six carbon dioxide (CO2) molecules were used to make it.
Answer:
Six carbon dioxide (CO2) molecules were used to make it.
Explanation:
Science
make inferences regarding changes in populations of species. Which of the following would be
an inference based on observations?
There must be some sort of battle for existence since more people are generated than can be sustained.
Darwin and Alfred Russel Wallace, one of his scientific contemporaries, claimed that natural selection, or evolution, is the result of this process.
According to the principle of natural selection, organisms breed younger than they can withstand in their surroundings. Those who are more physically capable of surviving, maturing, and reproducing. On the other hand, those that lack this fitness either do not live long enough to reproduce or have fewer children than their counterparts. Because the "fittest" organisms—those most adapted to their environment—are the ones that reproduce most effectively and are most likely to pass on their qualities to the next generation, natural selection is frequently summed up as "survival of the fittest."
This implies that if conditions change, qualities that help people survive in it will eventuallyadapt, or develop. Naturalselection was able to describe the evolution of life with such force that it was accepted as a scientifichypothesis. Since then, biologists have seen several instances of how natural selection affects evolution. It is now understood to be one of several ways via which life develops. For instance, the phenomena of genetic drift can potentially lead to the evolution of species. In cases of genetic drift, some species unexpectedly generate more offspring. Even if those creatures may not be the best of their species, the genes they contain are passed on to the following generation.
Therefore, the idea of the battle for existence was the thought put forth by Darwin.
Read more about evolution, here
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Answer: Since more individuals are produced than can be supported, there must be some type of struggle for survival.
Explanation: Hope it helps :)
Select one:
A. For two weeks of her study, she can eat her high protein meal
for breakfast and high carbohydrate meal for lunch; she should
then switch the meals for the last two weeks.
B. She should try running a longer distance after lunch since
she seems to be faster regardless of her meal. C.She should only eat her high protein meals for breakfast and
only eat her high carbohydrate meals for lunch for all four weeks
of her study. D. She should eat only protein meals on some days and only
carbohydrate meals on other days, which can be determined by a
coin toss.
Answer:
Time and quantity of food if changed or regulated sincerely then Courtney would be able to see the true impact of her type of meals
Explanation:
Suppose if Courtney chooses Option C as the choice of food for her race time, then her emphasis should be on two things in order to see the true impact of her meals -
a) The time at which food is taken - For breakfast , she should try to take her food between 6 to 8 AM and not later than this.
b) The quantity of food - Quantity of food is very essential to maintain a good health which will in turn ensure better performance in race.
Answer:
The time of day seems to influence her speed; however, she wants to test the impact of the type of meals she eats.
Explanation: