All categories

3 years ago

PLEASE HELP ON THESE ITS TIMED WILL GIVE BRAINLIEST AND 30 POINTS

Biology

2 answers:

Fittoniya [83]3 years ago

7 0

QUESTION:
What condition causes a hurricane to rotate?

ANSWER:
B. The Coriolis effect.

QUESTION:
What causes a tornado to form?

ANSWER:
C. A warm, moist air mass collides with a cold, dry air mass.

QUESTION:
Which storm is most likely to trigger forest fires due to lightning?

ANSWER:
C. A thunderstorm.

QUESTION:
A front refers to...

ANSWER:
A. The location where two air masses meet.

Hope this helps! :)
Have a lovely day! <3

Mandarinka [93]3 years ago

7 0

OK SO the first one is B, the second one is D, the third one is C, and *GASP* the last one is A (i think)

You might be interested in

What are the parts of the heart?

-BARSIC- [3]

The parts of the heart are the atria, ventricles, septum, valves. The atria collects oxygenated blood that has returned from the lungs.The ventricles , receive blood from the atria. The septum it separates the left atrium and ventricle from the right atrium and ventricle. Finally, the valves<span> separate the various parts of the heart from one another. They allow blood into places it’s supposed to be and keep it out of places it’s not supposed to be.
Undoubtedly, there are more parts of the heart but these are the main functions.
.
Credits to SFGATE

</span>

6 0

3 years ago

Read 2 more answers

Which one of the following choices is the best Predictor Of a child’s health in the first year of life

KatRina [158]

Answer:

I can help but where is the choices lol?

3 0

3 years ago

Describe three functions of proteins.

Maksim231197 [3]

Answer:

search it up

Explanation:

Growth and Maintenance.

Causes Biochemical Reactions. ...

Acts as a Messenger. ...

Provides Structure. ...

Maintains Proper pH. ...

Balances Fluids. ...

Bolsters Immune Health. ...

Transports and Stores Nutrients

6 0

2 years ago

Choose the true statement(s) that support(s) the endosymbiotic theory. To be marked correct, you'll need to select all true stat

horsena [70]

Answer:

a.Many mitochondrial genes resemble proteobacteria genes, while the genes in the chloroplast resemble genes found in some photosynthetic bacteria.

c.Mitochondria and chloroplasts both have their own circular DNA and 70S ribosomes that are similar to those found in bacteria.

d.Mitochondria and chloroplasts replicate by a process similar to mitosis.

Explanation:

Endosymbiotic theory states that mitochondria and chloroplast which are organelles of eukaryotic cells were once independently living micro-organisms but with due course of time eukaryotic cells engulfed them and they become an integral part of these eukaryotic cells.

The resemblance between mitochondrial genes with those of proteobacteria and chloroplast genes with photosynthetic bacteria strongly support endosymbiotic theory. Apart from this, the presence of their own DNA that too circular just like prokaryotic microbes and 70 S ribosomes also support this theory. Also just like prokaryotic cells, before cell division mitochondria and chloroplasts undergo replication by means of a process known as binary fission.

3 0

3 years ago

Both dna and rna are made of subunits or building blocks called

Trava [24]

Sugar-phosphates and nucleotides

4 0

3 years ago