Hormones are chemical messengers that control many body functions, and body functions are interrelated. Given these facts, what are interrelated among the following options: - mammals - hormones - density - trees - seasons - colors - h2o - gravity
hormones

The gravitational pull of the Moon on Earth 's oceans causes the tides, and tides also cause currents. Given these facts, what does the gravitational pull of the Moon on Earth 's oceans cause among the following options: - kite surfing - erosion - currents - fishing - waves - flooding - rivers - algae bloom
currents

Q: Microorganisms can cause infections, and infection is spread by infected mosquitoes. Given these facts, mosquitoes can do what with microorganisms among the following options: - motility - reproduce - spread - filter - eat - kill - disease - mitosis
A: spread

Question: Carbon monoxide is a gas produced by furnaces and other devices that burn fuel, and fuel is burned inside the engine. Given these facts, carbon monoxide, a product of furnaces and engines, is a: among the following options: - acid - CO2 - kill - harm - gas - form - CO 2 - HPV
Answer: gas

*Question*
Reproduction is the process by which living things give rise to offspring, and through reproduction, the parents transmit genes to the offspring. Given these facts, what is the transmission of genes among the following options: - Reproduction - Cancer - Sex - Pollination - Most plants - mechanical - by indirect light - a wave
**Answer**
Reproduction

*Question*
Exercise increases a body 's strength, and exercise increases muscle strength and flexibility. Given these facts, what increases a body's flexibility among the following options: - Limbs - sweating - exercise - flexible schedule - arteries - heat energy - flex spending - flex accounts
**Answer**
exercise