Answer:
Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body.
Explanation:
hope it will help you
Answer:
Touch
Explanation:
<em>Because your body will consist of skin at first which will have receptors and neurones to give you the feeling of feeling something when you touch it</em> hence touch is what you develop as a first sense
Answer:
A. All possible combinations of alleles in the gametes produced by one parent are written along the top edge of the square
Explanation:
You begin with a square. Then, following the principle of segregation, all possible combinations of alleles in the gametes produced by one parent are written along the top edge of the square. The other parent's alleles are then segregated along the left edge. Next, every possible genotype is written into the boxes within the square, just as they might appear in the F2 generation.
Answer:
1. Their Shape (cocci,bacilli,&spirilla)
2. Chemical nature of cell walls
3. Type of movement
4. How they obtain energy
Explanation:
Prokaryotes are cells that do not contain a nucleus or any other membrane-bound organelle. They can be identified using the above mentioned characteristics
In a hypotonic solution the water outside the cell is at a higher concentration than inside the cell. So gases, water etc. always want to move to lower concentration. So the water from outside the cell diffuses into the cell and makes it swell.
