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Sati [7]
3 years ago
12

True/False, all organisms have a form of waste removal. Explain your answer with specific examples.

Biology
2 answers:
zalisa [80]3 years ago
5 0

Answer: True

Explanation:

All the organisms have some form of system for the removal of waste from the body.

From a single celled amoeba to a multi cellular animals have some forms of waste removal. The excretory system in animals have some organs responsible for excretion of waste from the body.

The amoeba excretes waste out of the body by the help of vacuoles.

hence, the given statement is true.

Tcecarenko [31]3 years ago
3 0
I believe the answer is true. Humans have a digestive track, which removes unwanted matter from the body.
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A force has direction and contact true or false
Assoli18 [71]

Answer:

Because a force is a vector that has a direction, it is common to represent forces using diagrams in which a force is represented by an arrow. In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity (which includes to begin moving from a state of rest), i.e., to accelerate. ... A force has both magnitude and direction, making it a vector quantity.

Therefore, yes

8 0
2 years ago
Plantas de herbolaria mexicana que usamos para calmar problemas digestivos??
Igoryamba
Manzanilla, hinojo, menta puperita, melisa, regaliz, jengibre
8 0
3 years ago
Describe the evidence charles darwin gathered that led to his theory of evolution
lapo4ka [179]
After collecting specimens from many areas of the world, Darwin noted the similarities in them. He discovered that new kinds of species could gradually grow into new ones over years.

I hope this helps ;)
7 0
2 years ago
2. If 10% of the bases in a molecule of DNA are adenine, what is the ratio of adenine to guanine in the same
sertanlavr [38]

Answer: Option D) 1:4

Explanation:

Recall that the sum of all nitrogenous bases in the DNA nucleotide is equal to 100%. And specific base pairings of Adenine to Thymine (A=T), and Cytosine to Guanine (C=G) must be equal.

So, the percentage of Adenine equal thymine, and that of cytosine equals guanine.

Now, A + T + C + G = 100%

So, if adenine makes up 10% of the DNA nucleotides, then thymine is also 10%.

Then, 10% + 10% + C + G = 100%

20% + C + G = 100%

C + G = 100% - 20% = 80%

Thus, divide 80% by 2 to obtain the individual percentage of cytosine and guanine. Each will take 40%

Ratio Adenine to Guanine is 10% to 40%

or 1:4 in simplest form

7 0
3 years ago
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ipn [44]
The answer to your question is B- introduction of non-native animal species 
7 0
3 years ago
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