1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
cupoosta [38]
3 years ago
11

What is 420 hg = _____ cg i dont know how to do this?????

Biology
1 answer:
miskamm [114]3 years ago
6 0
I think the answer would be 420hg=4,200,000cg

You might be interested in
Scientists capture and tag 10 dolphins. The next day, they capture another 10 dolphins in the same area. 8 of which are already
8090 [49]

Answer:

what is the question

Explanation:

8 0
2 years ago
Warm surface waters get depleted of nutrients and carbon dioxide, but they enrich again as they travel through ________ waters i
Nonamiya [84]

Answer: Option B. "Deep"

Explanation:

Thermohaline circulation helps to drive the global conveyor belt, which is a global-scale system of currents. Due to the movement of ocean currents through different polar regions, it allows depletion of nutrients and carbon dioxide at surface waters and get enrich again as move through deep waters in the conveyor belt.

Winds in the ocean helps to  drive ocean currents in the upper ocean’s surface and these ocean currents moves below the ocean surface as well. the process that controls the movement of ocean current deep in the ocean is called Thermohaline circulation that  is based on differences in the water’s density,  and controlled by temperature (thermo) and salinity (haline).

Thermohaline circulation forms in the polar regions of Earth. Ocean water in the polar region gets colds that allows the formation of sea ice, which in turn make the surrounding seawater saltier and increases the ice density and sinks. This allows the deep-ocean currents to drive the Global conveyer belt.

The conveyor belt starts from the surface of North Atlantic pole, where seawater become saltier and ice starts sinking.  This deep water heads south along the western Atlantic basin. The conveyor belt get recharged as it travels along the coast of Antarctica and carries more cold, salty, dense water. The current get divided into two different sections, one traveling to the Indian Ocean and the other moves into the Pacific Ocean. The two sections of the current get warm and rises, as they travel northward, then turn back around  westward and southward.

The warmed surface waters continue to circulate around the globe and follows depletion of nutrients and carbon dioxide. But they get enrich again when they travel through deep waters all around the the  Global conveyer belt.

Hence, the correct answer is option is B "Deep".

6 0
3 years ago
Which of the following can limit the growth of a population of organisms
timurjin [86]

Answer:

-lack of food in the area

-more predators

-envirment changes

-over population

Explanation:

3 0
2 years ago
Which describe the effects of climate on the rate if weathering
LenKa [72]

High temperatures and greater rainfall increase the rate of chemical weathering. 2. Rocks in tropical regions exposed to abundant rainfall and hot temperatures weather much faster than similar rocks residing in cold, dry regions. ... Soils affect the rate in which a rock weathers.

4 0
3 years ago
Read 2 more answers
How do the respiratory and circulatory systems work together to maintain homeostasis
34kurt
The respiratory system regulates oxygen flow, and provides regulation for oxygen blood content. Circulatory system plays a roll in providing enough oxygenated blood to the body
5 0
2 years ago
Other questions:
  • PLEASE HELP!
    8·1 answer
  • Aristotle is known for which contribution to taxonomy?
    9·2 answers
  • 4) Which of the following is not secreted by glands of the body.
    12·1 answer
  • What is codominance? Give an example.
    12·1 answer
  • How many atoms are in a grain of sand??
    13·2 answers
  • What is the MAIN cause of increased erosion, especially for soil?
    13·2 answers
  • CAN SOMEONE PLEASE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST THANK YOU !!!
    9·2 answers
  • Bottom-oriented fish have large, broad pectoral fins and depressed( flattened top-to-bottom) body shapes. Explain how these adap
    9·1 answer
  • Please help! thank you
    15·1 answer
  • Harold’s wonders how much of a role genetics plays in determining his weight. He has heard about a gene, called leptin. Mice wit
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!