If that the cellular level, the final stage of breathing oxygen is electron transport, then that the cellular level, the final stage of breathing oxygen is?  Answer choices: - keeps the organism warm  - rapid expansion  - permineralization  - Plant growth is reduced  - major threat to health  - electron transport  - more abundant  - flow of electrons
electron transport

(Question)
If some backboned aquatic animals have a circulatory system with a two-chambered heart, then the two-chambered heart of some backboned aquatic animals is part of their:?  Answer choices: - aerobic capacity  - three-chambered heart  - biological diversity  - it keeps an organism warm  - the body's largest organ  - circulatory system  - salmon  - swimming system
(Answer)
circulatory system

Ques: If rainbows are formed by water vapor, then rainbows are formed via?  Answer choices: - sunlight  - streams  - photons  - water vapor  - water cycles  - water tables  - just light  - condensation
Ans: water vapor

(Q).
If intelligence primarily comes from chromosomes being passed down, then intelligence primarily comes from what being pass down?  Answer choices: - surname  - Proteins  - books  - education  - animals  - Chromosomes  - gene flow  - satellites
(A).
Chromosomes

Ques:If petals attract bees to flowers, then petals attract animals such as bees to what part of a producer?  Answer choices: - orchids  - stem  - buds  - flowers  - seeds  - plants  - vegetation  - leaves

Ans:flowers

Ques: If worms such as the familiar earthworm are segmented, then worms such as the familiar earthworm are what?  Answer choices: - parasites  - root growth  - segmented  - homogenous  - Loose  - allow growth  - fertile  - more abundant
Ans:
segmented