You are presented with the question "What provides food and shelter to many ocean organisms?" and the following answer choices:  - Fast food.  - It helps them survive  - Fish food.  - gastropod shells  - Human organisms.  - important habitats  - sedimentary rocks  - Nurseries of the ocean.  Now knowing that coral reefs provide food and shelter to many ocean organisms and coral reefs are nurseries of the ocean, choose the best answer.
Nurseries of the ocean.


(Question)
You are presented with the question "Flower spores eventually develop into an entity that is:" and the following answer choices:  - sperm  - fertile  - mammalian  - ferns  - fungi  - development  - haploid  - plants  Now knowing that flowers produce spores that develop into gametophytes and all gametophytes are haploid, choose the best answer.
(Answer)
haploid


Ques: You are presented with the question "Which of the following has the worst effect on water quality?" and the following answer choices:  - bacteria  - Pesticides  - fossil fuels  - deforestation  - cars and trucks  - humans disturb it  - flooding  - Destroy bridges  Now knowing that acid rain has a negative impact on water quality and cars and trucks emit tremendous amounts of airborne pollutants, which increase acid rain, choose the best answer.
Ans: cars and trucks


(Q).
You are presented with the question "Endocrine hormones travel through the what in something that runs like water?" and the following answer choices:  - body  - muscle  - state  - a path  - ligt  - a fish  - liquid  - CO 2  Now knowing that endocrine hormones travel throughout the body in the blood and and blood, blood runs like water, choose the best answer.
(A).
body


Ques:You are presented with the question "animals that begin their lives in what breathe with gills then move elsewhere breathe with lungs" and the following answer choices:  - breathe  - water  - oxygen  - a fish  - underground  - salt flats  - air  - jungle  Now knowing that most amphibians breathe with gills as larvae and with lungs as adults and amphibians begin their lives in the water, choose the best answer.

Ans:water


You are presented with the question "What do mollusks hearts circulate through the body?" and the following answer choices:  - liquid  - Energy  - complex  - food  - water  - blood  - grass  - oxygen  Now knowing that mollusks have a circulatory system with one or two hearts that pump blood and mollusks have a simple heart, which pumps the blood throughout the body, choose the best answer.

blood