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mrs_skeptik [129]
2 years ago
6

Which statement best describes how speciation occurs?

Biology
1 answer:
Zepler [3.9K]2 years ago
5 0
The answer is A, A gene flow brings new in new alleles increasing variation within the population of spring
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25. to conserve water, an animals kidneys can pump ions across cell membranes, allowing water to move by________?
julia-pushkina [17]
Active deffusion.. this way the water is retained and the unnecessary salts ions are expelled out.
3 0
3 years ago
Read 2 more answers
People often say that dogs are "man's best friend.How closely related are dogs and humans? To complete this activity, you will n
Svetllana [295]

Answer:

See explanation

Explanation:

Taxonomy actually means “arrangement law”. It is the branch of biology that deals with the classification of organisms.

The taxonomic classification system was invented by Carl Linnaeus. It is a hierarchical model of classifying living organisms based on shared characteristics.

Dogs are referred to as 'man's best friend' partly owing to some level of taxonomic relationship between the two species. Dogs and man belong to a class of vertebrates known as mammals- one of the shared characteristics of mammals is that they give birth to their young ones alive.

The taxonomic classification of man is:

Domain: Eukaryote - Kingdom - Animalia Phylum - Chordata Subphylum - Vertebrata Class - Mammalia Order - Primates Family - Hominidae Genus - Homo Species - sapiens.

The taxonomic classification of dog is:

Domain: Eukaryote - Kingdom - Animalia Phylum - Chordata Subphylum - Vertebrata Class - Mammalia Order - Carnivora Family - Canidae Genus - Canis Species - lupus familiaris

8 0
3 years ago
Give answer for these three
Tems11 [23]
1. Sugar because it depends on how much of it you eat and sugar is not he most healthiest things to eat so it would take longer to digest than beans

2. It called the pancreas, bile, gallbladder, the pancreas helps make the juices in which it helps the body digest it's fats and proteins, the bile is a type of juice from the liver of the body and the bile helps absorb fats into the blood stream, the gallbladder is like a warehouse for bile, by which storing it until it's time that the body needs it. All of these help digest our food by working together and doing their parts to break down and digest our food.

3. After you chew it up and swallow it would but then after a while it won't digest, it will come back up which is acid reflux, because it would be hard to kinda chew and swallow while hanging upside down but it could still go down just it would cause acid reflux which means the food you ate comes back up your throat in a liquid and acid, which makes acid reflux.


Hope that helps
-Ans-
8 0
3 years ago
An energy-transferring compound in cells is a nucleotide known as
8090 [49]

Adenosine triphosphate (ATP) is a complex molecule which provides energy to the cells. This molecule is present in all the living organisms. The chemical energy which is obtained by the body by the breakdown of the food is captured by the ATP (Adenosine Triphosphate) molecules. This captured chemical energy is then transferred by it in order to fuel different body processes.

Hence, the answer is ATP (Adenosine Triphosphate).

7 0
4 years ago
Commonly found fossils are of the ______ type.
padilas [110]

Answer:

C. carbonized

Explanation:

The mode of fossilization of these inclusions varies, but carbonization is most common.

8 0
3 years ago
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