All categories

3 years ago

1. About of all species on Earth have become extinct. 10% 50% 99%

1 answer:

5 0

Believe it or not, 99.9% of the species on Earth have gone extinct. Now, not all of these were caused by Humans, some were caused by MAJOR cataclysmic events such as the extinction of dinosaurs or other prehistoric animals that make up a large amount of the species on Earth. And remember that all the prehistoric plants are also included, because every plant organism is ALSO a species.

Hope this helps, if not, comment below please!!!

You might be interested in

Which of the following describes a scientific theory, such as evolutionary theory? (Check all that apply).

Naddika [18.5K]

Answer:

Explanation:

Evolutionary theory highlights the adaptive value of within-species variability. Optimal biological and behavioral strategies differ depending on the nature of the environmental context as well as the characteristics of the organism such as age, sex, health, or physical size.

7 0

3 years ago

How does climate change affect the ocean?

Pie

Oceans will increase in temperature due to global warming. This will adversely effect cold water species such as the humpback whale and increase the territory of larger warm water predetors like sharks.

8 0

3 years ago

how does the process of meiosis, independent assortment, and allele segregation affect the characteristics that offspring inheri

mafiozo [28]

Answer:

It results in the production of new combinations of alleles due to which offspring can have different characters than both the parents.

In meiosis, the genes are randomly segregated and the alleles of genes are independently assorted to produce haploid gametes.

When the gametes of male and female fuses, they form the zygote with a unique or new combination of alleles as compared to that of parents.

It increases the genetic variations in the population.

7 0

3 years ago

What is the indicator we are using in this titration? In your own words, what is the purpose of grinding the spirulina? Should t

AveGali [126]

Answer:

What is the indicator we are using in this titration?

a deep blue indicator

Explanation:

What is the indicator we are using in this titration?

a deep blue indicator

the purpose of grinding the spirulina is to be able to break the cell into smaller particles that can dissolve well in a solution.

when powder spirulina is mixed with silica the cells are easily break even.

Should the ground silica and spirulina mixture be suspended in deionized water, exhibit water, or buffer? Why?

ground silica and spirulina mixture be suspended in deionized water because its dissolved and mixed well in water than any other solvent.

What is the color of the folded phytobilliprotein with the bound cofactor?

A blue color is observed when phytobilliprotein is folded.

How do you expect it to change as you add acid or base?

when a base solvent is use for the solution of silica and spirulina (e.g of base NaOH) is used, the colour obseved will be pale yellow or green color.

when a acidic solvent is use for the solution of silica and spirulina (e.g of base HCL) is used, the colour obseved will be colorless solution.

When a base and acidic solvent is used, it causes a changed in the charge state of the protein and changes the interaction thereby causing unfolding.

5 0

4 years ago

While transmitting patient information to the emergency department (ed), you should avoid:?

LekaFEV [45]

You should avoid using personally identifiable information.

6 0

4 years ago