B. An ecosystem in which plant roots are submerged during parts of the years
The correct answer is - nutrients.
The cold water is very rich in nutrients, and those nutrients are crucial for the survival of the small organisms as they are their primary food source. When El Nino occurs though, the water is becoming warmer and stops the up-welling of the cold water, which also means that the nutrients remain deep with it. As a result, the small organisms are left without their primary food sources, thus they struggle to survive, and even die out in the region on a large scale.
Answer:
77 miles.
Explanation:
28 miles per hour.
to break it up.
1 mile = 28
1 mile = 28
that is a total of 56 miles in 2 hours.
3/4 of 28 is 21.
21 + 56 = 77
Answer:
The type of bone that contains no osteons, but consists of trabaculae composed of parallel lamellae is <u>spongy</u> bone.
Explanation:
Spongy bone is a type of bone tissue that constitutes the internal part of the bones, found especially in the epiphysis of long bones, vertebrae, iliac. The bone matrix is organized in the form of a bone trabaculae network, leaving spaces that are occupied by the bone marrow. Also called trabecular bone does not contain osteons (the fundamental functional unit of compact bone tissue, a cylindrical structure with a central channel surrounded by bone matrix) and it provides adequate mechanical support, it is also the most metabolically active.
Answer:
The answer is D) experiment
Explanation:
the only answer on here that changes multiple times is an experiment.
