Answer:
B. helping the seeds to be scattered in new areas to grow.
Explanation:
- The scattering of seeds away from the parent plant is termed as seed dispersal and there are several mechanisms by which seeds can be dispersed, some of the means include gravity, wind, water, animals, etc.
- Seeds that have spiky structures such as hooks or claws are usually dispersed by animals.
- These spiky structures help the seeds to attach to the animal's fur or a feather and also to the bags or clothes of humans and thus, the seeds get scattered to new places along with the animals as they rub the seeds off their body or they fall on their own.
- Thus, <em>the spiky structure of seeds benefits the plant by as it helps in the dispersal of seeds and the plant can thus, grow in new areas.</em>
C. 70% of the world is covered by the ocean
Answer:
The correct answer is B) DNA has 30% thymine and 20% cytosine.
Explanation:
We use the Chargaff Law, where:
A + G = C + T (sum of pure bases A and G, is equal to pyrimidines C and T) and, A = T, C = G.
A + G = 30% + 20% =50% = C+ T
Thus:
A = 30% = T
G = 20% = C
The correct option is (E) The climate would stay the same. The only change would be longer days and nights.
If Earth were to slow its rate of rotation from a 24-hour period of rotation to a 48 -hour period of rotation, the climate would stay the same. The only change would be longer days and nights.
<h3>
How does the rotation of the Earth affect day and night?</h3>
- Earth rotates on its axis, or turns, once every 24 hours, carrying us all along with it. We experience daylight when we are on the side of the Earth that faces the Sun. We are now on the side of the Earth that faces away from the Sun, and night has fallen.
- The Earth revolves counterclockwise, and if we were to look down on it from above the north pole, we would notice that day and night move over our planet from east to west.
Learn more about the Earth rotation with the help of the given link:
brainly.com/question/14363429
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I understand that the question you are looking for is "What would be the effect on climate in the temperature latitudes if Earth were to slow its rate of rotation from a 24-hour period of rotation to a 48-hour period of rotation?
A) Seasons would be longer and more distinct (colder winters and warmer summers).
B) There would be a smaller range between daytime high and nighttime low temperatures.
C) Large scale weather events such as tornadoes and hurricanes would no longer be a part of regional climates.
D) Winter seasons in both the northern and southern hemispheres would have more abundant and frequent precipitation events.
E) The climate would stay the same. The only change would be longer days and nights.
Answer:
The data for the second part of the experiment support the second hypothesis . As the mass of the cart increased, the acceleration of the cart decreased. Since the increase in the cart's mass caused the decrease in the cart's acceleration, mass and acceleration are inversely proportional to each other, which is in accordance with Newton's second law.
Explanation: right on edg