What genus are humans in?

A. Homo

B. Sapiens

C. Erectus

D. Sula

in the united states, nearly 1 in 10 children and 1 in 12 adults have due to air pollution and secondhand smoke

Which of the following materials is the heaviest? A. Aluminum (density 2.7 g/cm3) B. Copper (density 8.9 g/cm3) C. Gold (density 19.3 g/cm3) D. Lead (density 11.4 g/cm3)

Choose the answer that best describes gravity. Question 2 options: Gravity only works between planets. Gravity is a contact force that holds objects down on Earth. Gravity is a contact force that holds the Moon in orbit around Earth.

Which is not correct regarding nephrons? the renal corpuscle includes the glomerulus and the glomerular capsule. the renal tubule is composed of the proximal convoluted tubule, nephron loop, and distal convoluted tubule.

Which greenhouse gas can be added to the atmosphere by burning wood, oil, natural gas, and coal? carbon monoxide carbon dioxide water vapor methane

What important feature (s) of noncovalent bonds makes them so important to life?

Which statement best compares consumers and decomposers

What is the speed of a car that travels a distance of 520 kilometers in 12 hours?

You observe 4 cell samples under a microscope. Identify which one belongs to a plant. A. Sample 2 has mitochondria and chloroplasts, a cell wall and a large vacuole. B. Sample 3 has mitochondria and a nucleus but no cell wall. C.

Wagner observed the coastlines and continents in the southern hemisphere has similar grooves which of the following supports coastlines far away from one another having similar Grooves