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Sindrei [870]
3 years ago
13

Which term represents animals without backbones?

Biology
1 answer:
Art [367]3 years ago
5 0

Answer:

invertebrates. animal's without backbone.

verterbrates- animals with backbone

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prisoha [69]
Not sure but i think cohesion forces

6 0
3 years ago
sort the items according to whether they may be found only in free virus particles, only in uninfected host cells, or in both vi
andrey2020 [161]
The correct answer for the question that is being presented above is this one:
(1) viruses only: capsid, envelope with glycoproteins, capsomere (core protein)
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3 0
4 years ago
Use an example from nature to explain how natural selection causes populations to change as their environment change include the
ivanzaharov [21]

Answer:

<u><em>Galapagos finches</em></u><u> have various beak sizes that make foraging for food more successful.</u>

Explanation:

Organisms evolve over time due to changes in their genome. These are pontaneous, and occur in DNA at random. These changes are called mutations and form alleles or different forms of a gene.

Over time within a population, the number alleles increase the variation of the population. These variants may confer specific traits within an individual, that may confer a biological advantage.

Thus, the trait may make the organisms more capable of obtaining food, shelter a mate etc. or ensure survival, i.e. they are able to pass on their genes to the next generation.

5 0
3 years ago
Can bottled water go bad?<br> (NEED A PARAGRAPH PLZ) <br><br> **20 points**
Fantom [35]

Answer:

No, bottled water cannot go bad.

Explanation:

It is impossible for any sort of water to "expire". But, when in the bottle for to long, the plastic does become dangerous. The bottle begins to leak chemicals into the water. This doesn't make the water toxic, but it can alter the taste of your water.

4 0
3 years ago
Read 2 more answers
A scientist is studying a plant species in which the flower color genes are codominant the scientist crosses a plant with red fl
strojnjashka [21]
In co dominance, both alleles show. Thus, the filial, F1, generation, will most likely be white with red spots/speckles. See image below.

6 0
3 years ago
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