1. which of these statements are true about sperm and egg cells?
2 answers:
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Answer:
10 minutes
Explanation:
Mika can eat 21 hot dogs in 6 minutes and she wants to know how many minutes it will take her to eat 35 hot dogs.
This is a problem that can be used establishing a ratio. We know that she can eat 21 hot dogs in 6 minutes, therefore her ratio would be:
Now if she wants to know how many minutes it will take her to eat 35 hot dogs we can establish another radio where x will be the number of minutes it will take her:
Since the problem tells us that she can keep up the same pace when eating the 35 hot dogs, <u>we can make those two radios equal to one another and solve for x: </u>
Thus, it will take her 10 minutes to eat 35 hot dogs.
Answer:
yes
Explanation:
based on the theory of Pangea, pangaea or Pangea was a supercontinent that existed during the late Paleozoic and early Mesozoic eras. It assembled from earlier continental units approximately 335 million years ago, and it began to break apart about 175 million years ago.
