Answer:
4
Explanation:
In the food chain that is presented there are four trophic levels. The first level is occupied by the phytoplankton, which is the producer, thus it is at level one on the energy pyramid. Second comes the shrimp, which is feeding on phytoplankton, but is prey upon by numerous other species, thus it is on the second level in the energy pyramid. In the third level of the energy pyramid we have the perch. It is a small carnivore, and it feeds upon the shrimp and many other small prey animals, but it is also preyed upon by many larger species. The pike and the osprey are occupying the fourth level in the energy pyramid. They are both predators, and they prey on on the likes of the perch and many other small fish and animals, but they are not at the top of the food chain, as they also have predators above them and prey on them.
Answer:
The body can still get glucose from food, but the glucose can't get into the cells, where it's needed, and glucose stays in the blood. This makes the blood sugar level very high. ... When this happens, it may no longer be able to produce enough insulin to keep blood sugar levels where they should be.
Explanation:
Endosymbiotic theory states that the eukaryotic cells evolved by the symbiosis of unicellular prokaryotic cells such as bacteria and archaea. According to this theory, the animal cells and plant cells are believed to possess mitochondria and chloroplast respectively through endosymbiosis
I’m not fr sure lol you in high school? Cause I am and I’m a senior and I don’t even know this