Answer:
Due to lack and presence of insulin.
Explanation:
The person with type 1 diabetes has high blood glucose concentration in the blood as compared to the person which has no diabetes because the person with type 1 diabetes has lack of insulin hormones that regulates the blood glucose level in the body. Insulin works properly in the body of normal person so the blood glucose level or concentration is lower or maintained in the blood.
Answer:
Corn → rat → hawk → wolf
Explanation:
A food chain is a linear relationship that shows the feeding pattern of different organisms. The food chain portrays which organism located in one trophic level eats another. A forward arrow (→) is used to show that the organism after the arrow feeds on the organism before the arrow.
Every food chain starts with an organism called PRODUCER, which is capable of supplying the energy that is transferred from one organism to another. The energy moves along organisms called CONSUMERS as they feed on one another. According to this question, the below food chain shows the feeding relationship between four organisms:
Corn → rat → hawk → wolf
Note that, corn is the PRODUCER, while rat, hawk and wolf are CONSUMERS
Answer:
One important relationship is the spread of seed either when a organism consumes it or touches it
Explanation:
if a bird were to eat some fruit and seeds happen to get inside the bird when eating, when the bird poops seeds may come out as well spreading them to different area if the bird has not traveled
D oxygen there was no free oxygen on the earth