Answer:
blood
Explanation:
I looked it up and it said arteries and veins. I also took anatomy and physiology
The answer is letter b, persistence. This characteristic is often describe as a way of how long it will be useful, just like how long will the pesticides could be useful in killing the things that it is useful for in which is in consistent with the given statement above.
Answer:
<em>The organism will not be able to adapt, and the species will go extinct.</em>
Explanation:
I feel like we could rule out these two because they don´t make much sense.
The organism will not be able to adapt, and the species will evolve into a new species.
The organism will adapt, and the species will evolve into a new species.
so that leaves us with the other two answers and I believe the first one is the most fitting
An example I found to support this is that polar bears could disappear by 2100 due to melting ice, In this case, the polar bears are the species, and the melting ice is the rapid change. since they are so well adapted to their environment, they cannot adjust from such a major change.
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Answer:
Explanation:
The last total eclipse in the U.S. was in 1979. And the last total solar eclipse that crossed the entire continental U.S. happened in 1918. But why? Why has it been 99 years, and why have the intervening partial and even total eclipses caught only parts of the country?
Not sure if its 100% correct but it's similar to that I think
Answer:
The most recent common ancestor of all currently living organisms is the last universal ancestor, which lived about 3.9 billion years ago. ... 6,331 groups of genes common to all living animals have been identified; these may have arisen from a single common ancestor that lived 650 million years ago in the Precambrian.
