<span>The development of a new experimental method is most likely to change a theory if it makes it possible to
challenge the theory</span>
Answer:
For the animal structure, see Down feather. Grass seedlings, 150-minute time lapse. Monocot (left) and dicot (right) seedlings. A seedling is a young plant sporophyte developing out of a plant embryo from a seed. Seedling They will open their cotyledons and turn green when treated with light.
Explanation:
Answer:
A is preferable as the answer
The mediastinum is the space between the lungs. Organs in it include the heart, esophagus, aorta, and part of the thymus gland.
Answer: false
Explanation: it means they run together
