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Naya [18.7K]
4 years ago
8

Standing near a campfire, you can feel heat. This is an example of

Biology
1 answer:
murzikaleks [220]4 years ago
3 0

The correct answer is convection because the campfire warms the air around the person.  

Convection refers to the transfer of mass motion of a fluid like water or air when the heated fluid is made to be carried away from the heat source, that is, carrying energy with it. Convection takes place when particles with an ample of heat energy in a gas or liquid move and occupy the place of constituents with less heat energy.  

Heat energy is conducted from hot places to cooler places by the process of convection.  


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The sequence of DNA that is called a gene codes for a protein using DNA’s four letter code. Three bases will code for one of twe
Evgesh-ka [11]

Answer:

If a single base in the sequence is missing, this mutation could affect and disturb the whole frame-shift of protein synthesis

Explanation:

A single base missing or deletion will result in DNA mutation and will cause changes in the translated protein which will alter the function of the protein and sometimes the translated protein product is non functional.

8 0
4 years ago
Energy flows through an ecosystem in one ____, from the sun or organic compounds to ____ and the to various ____ . ((HELP ME PLE
vlabodo [156]
Hi!

Energy will flow through an ecosystem in one <em>direction, </em>from the sun or inorganic compounds to<em> autotrophs </em>and then to various <em>heterotrophs. </em>

The energy flow in an area will be delivering light energy to <em>autotrophs</em>, which make their food from the energy the sun produces. 

The energy flow also delivers energy via inorganic compounds to <em>heterotrophs</em>, which do not make their own food.

Hopefully, this helps! =)
8 0
3 years ago
DNA extraction is a useful technique for scientists because it can be used _____. A. to see the nuclei of cells B. to absorb vir
ra1l [238]

DNA comprises the genetic makeup of every organism. It carries genetic information that is used by the organs in the body to determine what functions to carry out.


DNA cannot be used to see the nuclei of cells or absorb viruses. A person's personality cannot be determined from DNA.


The answer is D. to determine if people are related, as DNA between two people can be compared for similarities of code between the two.

8 0
4 years ago
What is a berm?
lana [24]

Answer:

Flat strip of a land,raised bank ,or terrace bordering a river or canal

Explanation:

A path or grass strip beside a road

3 0
3 years ago
What is the correct order of structures as you move from outside a muscle cell
OlgaM077 [116]

Answer:

This is from the smallest to largest:

myofilament, sarcomere, myofibril, muscle fiber, fascicle, muscle

Explanation:

A muscle consists of many muscle tissues which are bundled together and surrounded by epimysium. Epimysiuma is tough connective tissue similar to cartilage. The epimysium surrounds bundles of nerve cells that run in long fibers, called fascicles. The above is the order of the structures that are protected.

7 0
3 years ago
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