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4vir4ik [10]
3 years ago
12

The length of time required for half of the radioactive atoms in a sample to decay is its

Biology
2 answers:
sergiy2304 [10]3 years ago
7 0
The correct answer is half-life. The half life defines the minimum amount of time it will take for a particle to reach the point in the decay process in which it has experienced half the time of it's expectancy. 
anastassius [24]3 years ago
7 0
A half life is the time it takes for half of a certain type of atoms to decay :)
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Anton [14]

Answer:

Offspring

Explanation:

You pass down traits to your offspring. Your offspring inherit from you.

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3 years ago
Which kingdom does a multicellular living organism most likely belong to?
RideAnS [48]

Answer:

Eukarya - (D)

Explanation:

Organisms belonging to the plant kingdom are eukaryotic and multicellular organisms. They have a distinct cell wall made of cellulose. Cells are organised into true plant tissues. Plants contain plastids and photosynthetic pigments such as chlorophyll.

7 0
3 years ago
Note the following descriptions:
pogonyaev

The correct option is:

B) lipid

Explanation:

A lipid is a biomolecule that is solvable in nonpolar solvents. Non-polar solvents are typically hydrocarbons used to melt another naturally happening hydrocarbon is.Any of a large group of organic mixtures that are oily to the touch and difficult in water. Lipids comprise fatty acids, oils, waxes, sterols, and triglycerides. They are a source of stored energy and are an element of cell membranes.


8 0
3 years ago
Read 2 more answers
Do you think that having chloroplasts gives plant cells an advantage over animal cells? give support for your opinion.
mote1985 [20]
Animals have many advantages. But plants can make food anywhere there is sunlight/ultraviolet rays. So no need to hunt unless you're a Venus Flytrap. So plant cells can sustain themselves easier to a degree. As with many things in biology, it all comes down the the circumstances.
4 0
3 years ago
While mutation is random, natural selection is not. In your own words, explain how this is possible
alina1380 [7]

Answer:

Mutation is a alteration in the DNA sequence in a gene during cell divison iwhere gene is coded mitakeny or due to the error. Mutatio is a random process as it can not be determind or known befor bthechange in sequence what gene or DNA would be effected by it or what genes would be transfer from the parents.

Natural selection is a process where some of the traits that are helpful in the surviving and increasing the number of individuals in a population and transfer from one generation to other according the adaption and change over the long timeline. Thus, it is not random and based on the traits that are helpful in a environment or for the survival of  

3 0
3 years ago
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