Stomata open in the daytime, when there is an abundance of heat energy from the sun that causes evaporation of water, causing the guard cells to become flaccid, allowing the stomata to open.
B Compounds and mixtures contain a variety of elements, but the elements in a mixture are able to last longer because they are chemically combined.
C Mixtures can be made up of elements and compounds that lack definite proportions, but a compound is composed of elements that are present in definite proportions.
Answer:
The statement that BEST compares compounds and mixtures is option C:
Explanation:
"C Mixtures can be made up of elements and compounds that lack definite proportions, but a compound is composed of elements that are present in definite proportions."
Answer:
A Compounds and mixtures contain a variety of elements, but the elements in a mixture do not retain their original characteristics when combined.
Explanation:
As Compounds consist of two or more atoms that can be broken down into simple elements.
A Mixture contains two or more atoms that can be mixed together. Those atoms are not chemically combined.
B) Genetically engineered proteins can help fight disease.
C)Quarter horses bred to compete in rodeos are fast and strong.
D) Mules cannot reproduce because they have an odd number of chromosomes.
Answer:
(D). Mules cannot reproduce because they have an odd number of chromosomes.
Explanation:
Cross species breeding may be defined as the process of breeding between two different species. For example, Mule is obtained by the breeding between male donkey and female horse.
Mules have odd number of chromosomes and they are sterile. This is because, odd number of chromosomes leads to non-disjunction and formation of abnormal chromosomal separation during gamete formation. Due to this, non-functional gametes are formed during meiosis and mules cannot reproduce.
Thus, the correct answer is option (D).
in theory it should, regardless this is a terrible idea and deprives your body of nutrients. thin does not always mean healthy, please keep this in mind when planning a diet and focus on health, not appearance.
if you have any more questions on this topic please ask in the comments below.
phosphorus
water
Answer:
oxygen
Explanation:
everything needs oxygen
hydro in hydrogen means water and it is definitely not phosphorous