Question

question no 48 with clear photo

Answer 1

Answer:

1. adenosine triphosphate - energy molecule

2. spinal cord - neuron

3. penicillin- antibiotic

4. neurotransmitter- acetyl choline

5. vaccine - weakened microbes

6. chromosome - deoxyribonucleic acid

hope gonna help

Answer 2

Answer:

1. energy

2. neuron

3. antibiotic