نقطتان (2) Red blood cell Variation found in
1a-thalassaemia major
b-hemoglobinE O
C-hemoglobin (S and C). O

What is the difference between an igneous, sedimentary and metamorphic rock

What is the function of the somatic nervous system? connects the brain and the spinal cord to the rest of the body carry signals to the muscles and glands includes all nerves controlling the muscular system and external sensory receptors controls internal organs like the heart and bladder

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?