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kozerog [31]
2 years ago
15

WHOEVER ANSWER THIS PROBLEM WILL EARN BRAINLIEST!!

Biology
2 answers:
prisoha [69]2 years ago
6 0

Answer:

c, d, and a

Explanation:

dhdhdjfnjajksnsjdjsjajak

Sveta_85 [38]2 years ago
6 0

Answer:

They undergo internal fertilization; they have wet, moist skin; they begin life with gills

Explanation:

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Carbohydrates and lipids share which TWO of the following characteristics?
victus00 [196]

Answer:

E  contain primarily carbon,hydrogen,and oxygen

Explanation:

4 0
2 years ago
Some fertisation produce twins. There are two types of twins, which are identical twins and non-identical twins. Distinguish bot
mash [69]

Answer:

Identical Twins

Identical twins share all of their genes and are always of the same sex. In contrast, fraternal, or dizygotic, twins result from the fertilization of two separate eggs during the same pregnancy. They share half of their genes, just like any other siblings.

8 0
2 years ago
A(n) ____________ is recognized by lymphocytes to be foreign and causes an immune response.
vagabundo [1.1K]
An antigen is recognized by lymphocytes to be foreign and causes an immune response. It is important to know about the immune system of the body as well. The immune system is the system that recognizes and defends itself against any viruses, bacteria or any other harmful foreign bodies. 
6 0
3 years ago
A student measured the mass and volume of an object using a triple beam balance and a graduated cylinder. The sample has a mass
Alisiya [41]

Answer:

3.45g/cm³

Explanation:

The density of a substance/object can be calculated by using the formula:

Density = mass/volume

Where;

Density = g/cm³

Mass = grams

Volume = cm³

According to this question, a student measured the mass and volume of an object using a triple beam balance and a graduated cylinder. The sample has a mass of 22.4 grams and a volume of 6.5cm³.

Hence, the density of the object can be calculated this;

Density = mass/volume

Density = 22.4/6.5

Density = 3.4461

To the nearest hundredth, the density of the object = 3.45g/cm³

4 0
2 years ago
How is it possible for a horse and a donkey to create a mule? Are there any other examples of inter-species breeding in nature?
puteri [66]

Answer:

Horses have 64 chromosomes and donkeys 62, so when the two breed their mule offspring ends up with 63. Because this is an odd number, it's impossible for them to divide evenly into two. That means the mule cannot produce sperm and egg cells that carry exactly half the animal's chromosomes, as should happen.Aug 28, 2018

3 0
3 years ago
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