I think the egg because it’s the start of their life cycle, or something. I don’t think the chicken came first bc the egg would be the baby and the chicken the adult.
It might be C, since potential energy is stored energy. That includes gravitational energy, and at this point the ball is at its highest so it has more gravitational pull which equals more potential energy
Serological testing is based on the fact that a<span>ntibodies react specifically with an antigen.
Body immune system can detect a foreign antigen and make a specific antibody to bind that antigen. If this antibody is detected in your blood, it means your body immune system already exposed to the antigen. This can prove the existence of infection.</span>
Answer:
The sodium channel are unable to open due to dehydration.
Explanation:
Dehydration may be defined as the medical condition in which body water content and fluid loss out from the body. The sodium ions are lost in large amount due to dehydration.
The sodium ions is important for the propagation of action potential. The opening of sodium and potassium channel causes the end plate potential. The lose of sodium ion hinders the opening of sodium channels and causes imbalance in the body. This imbalance and opening of sodium channel at different rate causes muscle cramping in the body.
Answer: Fertilization in plants occurs after pollination and germination. Pollination occurs through the transfer of pollen which is the male microgametes of seed plants, producing the sperm – from one plant to the stigma (the female reproductive organ) of another.
Explanation:
