Answer:
1) circulatory and respiratory
2) endocrine
3) circulatory
4) circulatory and nerves
Explanation:
I think these are right. Sorry if they are not.
Maybe their neck because it is barely covered
idk if it’s exactly 3 grams of fat. but low fat mean when your diet is mostly less in fat or saturated fat.
I think that the correct answer is Salmonella