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Harlamova29_29 [7]
3 years ago
9

Need help asap ! please and thank you !

Biology
1 answer:
LiRa [457]3 years ago
3 0
I think calcium but i could be wrong
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Please help me out!!
stiv31 [10]

Answer:

It is most likely C

Explanation:

People get sick and maybe the twin/sibling has a medical condition that may interrupt the experiment.

5 0
3 years ago
Read 2 more answers
What do we mean when we say that there is a "Consilience of Evidence" supporting a theory?
Gnoma [55]

The correct answer is C) That scientists who have worked on the theory have independently and repeatedly come to the same conclusions over time.

Explanation:

In science, the term "consilience of evidence" is used when the evidence of a hypothesis or theory is consistent especially evidence from independent scientists or sources. This often implies the theory has been tested many times and by different experts and even using different methods but the results are always the same. This consilience of evidence is essential to declare a theory as valid and concluding. In this context, the option that describes the meaning of this term is C.

4 0
3 years ago
Which of the following is true regarding the relationship between ODD and CD? ​ A) CD is almost always preceded by ODD. B) ​Most
creativ13 [48]

Answer:

Option B

Explanation:

ODD means Oppositional Defiant Disorder while CD means Conduct disorder.

Without initial presence of defiant disorder symptoms, Oppositional defiant disorder are not precursor to the development of conduct disorder.

Oppositional Defiant Disorder and Conduct Disorder are much more predominant in boys than in girls.

According to reseaches carried out,to boys, Oppositional Defiant disorder is a precursor to conduct disorder.

6 0
3 years ago
All of the following events occur during normal meiosis except _______. A. two haploid gametes fuse to form a diploid cell B. on
lesya692 [45]

Answer:

A. two haploid gametes fuse to form a diploid cell

Explanation:

Meiosis is a type of cell division. When a parent cell with "2n" chromosomes enters the process of meiosis, four daughter cells each with "n" chromosomes are formed. This occurs since homologous chromosomes separate from each other during anaphase-I. However, meiosis does not include the fusion of two haploid cells. The fusion of two haploid cells mainly occurs during the process of fertilization during which a haploid male gamete and a haploid female gamete fuse to form a diploid zygote.

7 0
3 years ago
Explain why SARS-COV-2 is classed as a pathogen
SpyIntel [72]

Answer:

SARS-CoV-2 is the seventh coronavirus strain known to infect humans and it causes respiratory disease in humans. These viruses infect humans and are currently causing a pandemic in the world.

A pathogen is an infectious organism that causes illness or disease to its host. There are many types of pathogens that infect the body of the host that disrupts the normal physiological process of an organism. SARS CoV2 is also a pathogen as it infects the human body and disrupts its physiology and causes disease.

8 0
3 years ago
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