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Ratling [72]
3 years ago
9

Why do dogs sence of smell so good?

Biology
1 answer:
mina [271]3 years ago
3 0

Answer:

Dogs smell a lot better than humans, because they have more complex nose structures that allow them to follow any scent

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¿Qué moléculas conforman las cadenas de nucleótidos?
yaroslaw [1]

Answer:

English:

RNA and DNA are polymers made up of long chains of nucleotides . A nucleotide is made up of a sugar molecule (ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen base. The bases used in DNA are adenine (A), cytosine (C), guanine (G), and thymine (T).

Spanish:

El ARN y el ADN son polímeros formados por largas cadenas de nucleótidos. Un nucleótido está formado por una molécula de azúcar (ribosa en el ARN o desoxirribosa en el ADN) unido a un grupo fosfato y una base nitrogenada. Las bases utilizadas en el ADN son la adenina (A), citosina (C), guanina (G) y timina (T).

4 0
4 years ago
Muticellular organisms, cells are organized into tissues, tissues into organs, organs into organ systems, and system into organi
andrew-mc [135]

Answer:

Explanation:

.

5 0
3 years ago
Where is carbon located on our planet, and how are these carbon reservoirs different from each other?
sladkih [1.3K]

Answer: Most carbon is stored in rocks and sediments, while the rest is stored in the ocean, atmosphere, and living organisms. These are the reservoirs, or sinks, through which carbon cycles. The ocean is a giant carbon sink that absorbs carbon.

6 0
3 years ago
Sexual selection favors individuals with traits that increase their ability to obtain mates. True or False
jeka94

Answer:

True

Explanation:

To be favored in the wild is to be able to survive and reproduce therefore to be able to maintain a mate favors you.

7 0
3 years ago
Different components of blood can be separated by their densities in a centrifuge. this is because blood is:
Amanda [17]
This is because blood is a SUSPENSION. Blood is composed of different type of particles with different densities. Blood is made up of platelets, white blood cells, red blood cells and the plasma. Blood is an heterogeneous mixture, which mean that all the components of the blood can be separated from one another. A suspension is a mixture which separate out when left standing; blood can be described as a suspension. 
6 0
3 years ago
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