Answer:
C Biology
even though the correct answer is ecology, ecology is a branch of Biology
Explanation:
The blood group of this individual will be "A-positive".
- Such a person does have an ABO category of A blood group since it is only available instead in anti-A Antibodies that the agglutination (Red blood cells are massaged in clumping, as well as their contours were only ever absorbed). Neither any anti-B serum gaining and maintaining.
- This patient has always had the HR kind of Rh positivity as it would be visible in cross-linking of anti-D serum.
Thus the above answer is right.
Learn more about blood groups here:
brainly.com/question/4366709
Answer:living organisms need water to survive.
Some such as fish can breathe in water.
Others need water to break down food molecules or to get energy.
Explanation:
A. Nucleotides; they are molecules that form basic structural units
Answer:
Fish, water pH and the water itself
Explanation:
Fish affect the freshwater system since they live and excrete their waste in the water
pH levels of water should not be below 6 or above 8 for a healthy drink
Also, algae affects the freshwater system