Both a father and child drink water that has flowed through lead pipes. there is also lead-based paint on the walls of their homes . over time the child shows effect of lead poisoning . the father doesn't explain how this could be possible.

What major structure can be used to tell apart the embryos of acoelomates pseudocoelomates and coelomates?

Name the type of chemical that speeds up digestion

Which of the following is an example of competition that could be found in a forest? question 14 options: deer eat berries and their droppings seed new areas creating more berry bushes two fox populations utilize the same rabbit population as their main food source two hawk populations utilize the same scorpion population as their main food source lack of sunlight due to changes in the seasons restricts the growth of certain plants