B.) Marshmallows catching fire.
Answer:
D
Explanation:
The gradient in bed load is mostly made up mostly of gravels and sands, broken down versions of larger boulders and rocks, which are most commonly found in mountainous areas. Streams with low gradients cannot carry bed load down stream because it moves slowly and without much force. Gravels and sands couldn't move downstream because the water flow isn't strong enough to move them or to keep them in motion.
An autotroph is an organism that makes food for itself like plants
Three cuneiform bones, the cuboid bone, and the navicular bone.
Muốn chắc chắn ở F2 thu được ít kiểu gen và kiểu hình nhất thì phải chọn lai hai cây F1 có kiểu gen và như thế nào?Tại sao
