Well if the small intestine needs to absorb the nutrients, then the nutrients kind of have to go somewhere right?
also, there is a transfer from high to low
inside the small intestine there are lots of nutrients that need to be absorbed to be made into energy
the cells would only have to take in more nutrients if it has run out, aka it's low on nutrients
thus the high concentration outside the cell and the low concentration inside leads to the active transport through the cell membrane
The statement water is easily polluted..... is true. Water is pretty much the world's best solvent. So even toxic substances are easily dissolved in it and when that happens they pollute the water.
Answer:
This question is not well placed. It should be " a relationship between two organisms in which both benefit is called".
The answer is SYMBIOSIS
Explanation:
Living organisms tend to interact with one another in their natural environment. This interaction are of different types depending on the effect on the involved organisms. One of those interactions is SYMBIOSIS. Symbiosis is a relationship between two organisms in which both of the organisms benefit from one another.
An example is the relationship between the "CATTLE AND EGRET". The cattle provides food for the egret when they feed on the insect parasites on their body while the egret helps the cow get rid of detrimental parasites.
Answer: 21.5
Explanation: BMI is the value that is calculated for attaining the toatal fat in a body.
Given units are,
Weight of individual=150 lbs(pounds)
Height of individual=70 inches
BMI index formula in terms of pounds and inches is:-
BMI = (Weight in Pounds / (Height in inches) x (Height in inches)) x 703
BMI=(150 lbs/(70 inches)×(70 inches))×703
<u>BMI=21.5</u>
Answer:
False
,As fluids speed increases air pressure decreases
Explanation:
See the image for explaination.
