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
artcher [175]
3 years ago
7

It's a sweltering 40 degrees Celsius. What is the speed of sound?

Biology
1 answer:
Licemer1 [7]3 years ago
3 0

nnExplanation:

rrhggfsfdgg

You might be interested in
Which statements accurately describe stars?
scZoUnD [109]

Answer:

stars are large grouping ans stars form from the same nebula and also they are about the distance the earth

Explanation:

4 0
3 years ago
what are the two types of organ systems found in plants? describe their important functions and modifications, if any.​
ElenaW [278]

Explanation:

Vascular plants have two distinct organ systems: a shoot system, and a root system. The shoot system consists stems, leaves, and the reproductive parts of the plant (flowers and fruits). The shoot system generally grows above ground, where it absorbs the light needed for photosynthesis.

<u>#</u><u>C</u><u>a</u><u>r</u><u>r</u><u>y</u><u> </u><u>(</u><u>n </u><u>Learning</u>

8 0
3 years ago
Which of these is a method of obtaining petroleum?
Ad libitum [116K]
The answer is surface mining
4 0
3 years ago
How will the level of carbon in the atmosphere change if humans do nothing to reduce their impact on the carbon cycle?
kaheart [24]

Answer:

Option (4)

Explanation:

Carbon forms the basin element for the existence of life. It is present in the atmosphere in the form of CO₂, which is one of the major green house gas. It plays an important role in the carbon cycle.

The increase in the concentration of carbon in the atmosphere can lead to the global rise in the temperature. It can lead to global warming. The amount of carbon in the atmosphere has been rising continuously, right after the industrial revolution.

The carbon is mainly emitted from the heavy industries and factories, vehicles, burning up of fossil fuels. It also increased due to the increasing absorption of solar radiation.

This emission of carbon if not controlled by the humans, then the concentration of carbon in the atmosphere will abruptly increase after some decades.

Thus, the correct answer is option (4).

7 0
3 years ago
Read 2 more answers
Which of the following is the amino acid that appears at the N-terminus of all newly translated prokaryotic and eukaryotic polyp
Elis [28]

Answer:

The correct answer is option second - methionine.

Explanation:

During translation, the initiator tRNA binds with a smaller subunit of the ribosome and this assembly bind to the start codon AUG at mRNA molecule in both prokaryotes and eukaryotes and then large subunit bind to this assembly and start polypeptide chain.

So, the first codon is AUG which is start codon and code for methionine in eukaryotes and fMeth in prokaryotes at newly translated prokaryotic and eukaryotic polypeptides at the N- terminus.

Thus, the correct answer is option second - methionine.

7 0
3 years ago
Other questions:
  • In the brain, the ____________ receives signals of increased blood ____________ (concentration) from various receptors. It respo
    10·1 answer
  • Question 4
    8·1 answer
  • Which device would be used to obtain a three-dimensional image of a bacterium
    6·1 answer
  • What is the best description of organisms of the Precambrain era?
    9·2 answers
  • One of the best studied examples of evolutionary change is that of the ___________family. This family includes zebras and donkey
    14·2 answers
  • Cual es la diferencia entre el agua de mar y el agua del consumo humano?<br>​
    15·1 answer
  • cooling and crystallization ,igneous rocks, uplift,and weathering and erosion describe a path along the what?
    9·1 answer
  • In August 2005, Hurricane Katrina caused significant damage in several states along the Gulf Coast, including Alabama, Mississip
    15·2 answers
  • THIS IS ACTUALLY SCIENCE! !!According to the law of conservation of energy, which changes would decrease the total energy of a s
    13·1 answer
  • Voltage-regulated ____________ ion channels open as a result of the drift threshold along the ICF side of the membrane.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!