If lack of saliva hinders the break down of food into components the body can absorb, then lack of which of the following can hinder the break down of food in the body? Answer choices: - acid rain - water - salt - Weight - chemicals - recycling - sun - saliva
saliva

(Question)
If more dew condenses if the dew point is higher, then more condensing water means more of what? Answer choices: - CO 2 - rain - hurricanes - contraction - heat - dew - expansion - gas
(Answer)
dew

Ques: If nuclear reactions in the sun cause the sun to produce light, then what in the sun causes the sun to produce light? Answer choices: - energy of moving objects - hydrogen and oxygen - heat energy - water - solar rays - rotation - nuclear reactions - kinetic energy
Ans: nuclear reactions

(Q).
If members of the Myrmecocystus genus communicate via chemicals called pheromones, then members of the Myrmecocystus genus communicate via pheromones, which are a type of:? Answer choices: - sense of smell - chemical receptor - organ - insects - chemical - sound - antennae - Vibrates
(A).
chemical

Ques:If tides occur in water as the moon revolves around Earth, then what occurs in water as the moon revolves around Earth? Answer choices: - tides - gravity - liquid - energy - pollution - heat - earthquakes - erosion

Ans:tides

Ques: If fertilization occurs when male gametes swim to an egg inside an archegonium, then when fertilization occurs, what swims to an egg inside an archegonium? Answer choices: - egg shells - male gametes - yolk - h2o - barnacles - Something to move - pollen - flow of electrons
Ans:
male gametes