Answer: 
- Lead, cobalt, arsenic and selenium appear to pass the placental barrier by a diffusion mechanism. It was also found that the mercury levels in cord blood were almost double those of the mother, suggesting that the foetus may act as a filter for the maternal mercury levels during pregnancy.
Explanation:
- Have a terrific day! <3
- Make sure to thank & rate, it’s always appreciated! <3
Warm up, stretching, lifting, running, coordination, and cool down. :)
Answer:
neurotransmitter molecules are removed from the synapse by transporter molecules • this process can be blocked by cocaine : Modulation of dopamine activity in limbic system Dopamine is active in the pleasure pathways of the brain ( the limbic system ) .
Explanation:
so its d both (b) and (c)
The answer true it is a major cause of injuries
Answer:
Can not be determined.
Explanation:
Only the number of calories is given and this is not enough to find out Alex's TEE as there is no detail about his height, weight and age is given.
Please comment if you have more information and ill edit the answer!
