Answer:
Highly Elliptical
Explanation:
This means that their orbits are unnatural and are not perfect circles.
The jet-like reactions of the comet push it away from a natural orbit. They pass by very close to the sun, and then move incredibly far away. This is also due to the Oort cloud, where comets fall apart and reform again.
This relationship between the plant and the animal represents mutualistic symbiosis; they have a symbiotic relationship which is mutualistic.
Plants benefit by having their seeds dispersed to farther areas when animals eat their nutritious fruits. So, animals gain from the plants since they are able to attain nourishment for themselves. Both benefit from each other at the same time when an action is done, and so, their relationship is mutual.
Hope this helps! :)
Animals cell ...... i think ....
Portugal my dude, Portugal is the answer <span />
Answer:
The sentences can be completed as follows:
The enzyme lactase breaks down the sugar lactose.
If the body doesn’t produce much of this enzyme, people have what’s called lactose intolerance.
During the chemical reaction the enzyme doesn’t get used up, but gets reused.
Enzymes are substances that speed up chemical reactions which are also known as catalysts.
Explanation:
Enzymes can be described as molecules which act as biological catalysts i.e they are involved in speeding up a chemical reaction. The enzymes do not get used up in a chemical reaction and hence, they can be reused.
Lactase is an enzyme which helps in breaking down the sugar lactose which is commonly found in the milk. If enough lactase is not produced by a person's body, then he/she becomes unable to digest the sugar lactose. Such a condition is known as lactose intolerance.
