What is the principle for dating materials using radioactive isotopes

How blood gets to the lungs and what happens there?

podryga [215]

$\huge \text{Answer:}$ Oxygen and carbon dioxide travels to and from tiny air sacs in the lungs, through the walls of the capillaries, into the blood. Blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs.

$\huge \text{Proud To Be An Indian.}$

4 0

3 years ago

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Which cell normal produced as a direct result of meiosis

riadik2000 [5.3K]

Meiosis makes haploid gametes like eggs and sperm cells

4 0

3 years ago

Fossilized remains of ancient organisms are considered by many scientists to be the strongest evidence that species change over

nata0808 [166]

The answer is C, DNA sequences of populations that are closely realted

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3 years ago

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PLEASE HELP<br><br> Complete the Concept Definition Map for ATP

Elden [556K]

Answer:

Why are you talking help in french wow u bad

Explanation:

Why are you talking help in french wow u bad

4 0

2 years ago

I need help with a dang Mono Lake ecosystem thingy

jeyben [28]

Nestled at the edge of the arid Great Basin and the snowy Sierra Nevada mountains in California, Mono Lake is an ancient saline lake that covers over 70 square miles and supports a unique and productive ecosystem. The lake has no fish; instead it is home to trillions of brine shrimp and alkali flies. Freshwater streams feed Mono Lake, supporting lush riparian forests of cottonwood and willow along their banks. Along the lakeshore, scenic limestone formations known as tufa towers rise from the water's surface. Millions of migratory birds visit the lake each year.

From 1941 until 1990, the Los Angeles Department of Water and Power (DWP) diverted excessive amounts of water from Mono Basin streams. Mono Lake dropped 45 vertical feet, lost half its volume, and doubled in salinity.

The Mono Lake Committee, founded in 1978, led the fight to save the lake with cooperative solutions. We continue our protection, restoration, and education efforts today with the support of 16,000 members --and we host this Website.

In 1994, after over a decade of litigation, the California State Water Resources Control Board ordered DWP to allow Mono Lake to rise to a healthy level of 6,392 feet above sea level--twenty feet above its historic low. It is rising toward that goal -- click here for the current lake level, or visit one of the other links on this page for more of the Mono Lake story.

5 0

3 years ago