Answer:
- 1) Somewhere it billion years ago it was considered that there were no air , no earth , no sky , no sun , not even light . The universe was a highly dense and infinitesimally small lump . Suddenly,There was a big explosion.The"Big Bang ".And then was light . That probably was the beginning____ The beginning of matter,The beginning of light and the time !!.
- 2) The big crunch is a hypothetical scenario for the ultimate fate of the universe.
<h2>Hope this helps u :)</h2><h2>Not cheated nor copied answer .</h2>
Answer:
there would be more food for the foxes so their population would increase
So it's the first one
The answer is similarly; similar environments.
<span>Convergent evolution suggests different organisms evolved <u>similarly</u> due to <u>similar environments</u>. </span>
Convergent evolution is a phenomenon of independent evolution of
similar traits in species that are in different lineages. These traits are
similar in form or function but were not present in the last common ancestor of
those species.
There are many examples of convergent evolution among plants and
animals.
Among the plants, both cactus and euphorbia are succulent plants, have
spines, live in the deserts, but they belong to the different families.
Among the animals, dolphin, which is a mammal, is more similar to fish, than to other
mammals. Or, both birds and bat, which is the mammal, have wings.
So, all these
examples of convergent evolution suggest that the living in the similar
environmental conditions led to development of similar forms between distinct
species.
Answer:
Simply put your hand out and block them and put them back in the corner in a sit position. make sure that you let your dog know that not moving is what gets them. The reward gradually increase the distance and time as we did in the corner until they can stay for 10 seconds at 10 feet away.
Also, with a leash, when teaching your dog to stay, say "stay" and pull the leash back to when the dog is sitting. This gives the dog an understanding of what to do and how to do it. Repeat this a few times. Then the dog will learn to sit and stay before the leash stops. Then they will have learned the "Stay" command.
Hope this Helps!