The ovaries are a physical structure and the function of the ovary is to produce eggs in the birds.
<h3>Physical structures of birds</h3>
The physical structures are those structure that we can see in an organism but externally and internally. The table is not shown here but we can still make some corrections.
The ovaries are a physical structure and the function of the ovary is to produce eggs in the birds.
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<span>Presence of oxygen means that the organisms are not anaerobic so the answer is D. algae. Eukaryotic and prokaryotic cells can be anaerobic meaning that they live in circumstances where there's no oxygen. Algae were the first that required oxygen to thrive. Cyanobacteria are like other bacteria parts of the prokaryotic cell type.</span>
A) Gestation
Gestation is the <span>period of time between conception and birth when a baby grows and develops inside the mother's womb.</span>
Answer:
Let's add the options to complete the question
-He could change the dependent variable to amount of shade and set up shade umbrellas over ten of the plants.
-He could change the independent variable to amount of sunlight and trim taller plants nearby so ten of the plants are no longer shaded.
-He could add more controls so there is less chance that other factors are contributing to the mold growth.
-He could change the timing of data collection so he is recording observations every two days for two full months.
The CORRECT ANSWER IS
-He could change the independent variable to amount of sunlight and trim taller plants nearby so ten of the plants are no longer shaded.
Mutation creates new genetic variation in a gene pool. ... For any given gene, the chance of a mutation occurring in a given gamete is very low. Thus, mutations alone do not have much effect on allele frequencies. However, mutations provide the genetic variation needed for other forces of evolution to act.
