The answer is B. evaporation
The dominant trait is hornless.
If this is correct, then the original bull is a heterozygote:
H = hornless
h = horned
Bull is Hh
Cross 1: Hh x hh (horned female) - offspring is hh (horned)
Cross 2: Hh x Hh (hornless female) - offspring is hh (horned)
Cross 3: Hh x hh (horned female) - offspring is Hh (hornless)
Cross 3 is the key to confirming this because the only way to get a hornless offspring would be if hornless is recessive.
<u>ANSWER:</u>
The Earth’s tilt affects the climate because, if the Earth’s tilt is towards the sun, the season is summer.
Thus, the larger the tilt, the warmer the summer is the correct answer.
<u>EXPLANATION:</u>
The earth is tilted at an 'angle of 23.5 degrees' and rotates about its axis in addition to revolving around the sun. It is the revolution of the earth that causes changes in the seasons.
When the earth is tilted more facing the sun, the earth gets more sunlight. This means that the intensity of the sunlight would be more and therefore the summer will be warmer in addition to longer duration of days and shorter nights.
Mesosphere is atmospheric layer prevents meteorites from reaching Earth's surface
B. Animals migrate to another part of the world
If that don’t work C
