BIOLOGY HIGH SCHOOL

PLEASE HELP! 50 POINTS

fill in the blanks..
PLEASE HELP! 50 POINTS fill in the blanks.. - 1

Answers

Answer 1
Answer:

Answer:

All organic compounds contain CARBON AND HYDROGEN. carbon atoms have FOUR valance electrons so it can bond with TWO other atoms.

(I am also not sure that it 100% two but that is what I think.)
Answer 2
Answer:

Answer:

Carbon and Hydrogen

Explanation:

carbon atoms has four valence electrons meaning that it can bond with two others

Related Questions

Changing a river into a lake is basically what a large dam does. One reason we do this to create reservoirs of fresh water. However, dams change the local ecosystem in a big way. What is one negative impact of building a dam
If a mutation introduces a new skin color in a lizard population, which factor might determine whether the frequency of the new allele will increase? A)how many other alleles are present B)whether the mutation makes some lizards more fit for their environment than other lizards C)how many phenotypes the population has D)whether the mutation was caused by nature or by human intervention
How does good experimental conclusion differ from an inference?
Which of the following must unicellular organisms do to maintain homeostasis? A. Specialize cells to perform specific functions B. Organize cells into tissues C. Use chemical signals to communicate between its cells D. Change food or sunlight into useful energy
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If an entire wolf population dies, the moose population on which it preys will grow to the environment’s ____________________ .

Answers

If an entire wold population dies, the moose population on which it preys wil grow to the environment's Carrying Capacity. 

1. Scientific theory
What is the definition of this answer ?

Answers

Answer:

scientific theory:  an explanation of an aspect of the natural world that can be repeatedly tested and proved to be a success every time.

Which statement best explains why a karyotype can be used as a scientific report

Answers

A Karyotype is the number (or characteristics of) of the chromosome in a cell. In humans the typical number of chromosomes is 46. Sometimes humans have a different number of chromosomes and then the karyotype (for example the number) can be used for reporting for example of genetic disorders- so the answer is that it can be used for reporting of genetic disorders

The first step in releasing the energy of glucose in the cell is known as

Answers

The first step in cellular respiration in releasing the energy of glucose in the cell is known as Glycolysis.

Jane, a 79-year-old woman, has been diagnosed with a tumor in the brain. She has lost some sensory and motor functions associated with the face, like control of facial muscles for emotion and various sensory functions like taste. In addition, she has some hearing loss and balance problems. The location of the tumor is likely to be theA) cerebellum.
B) cerebrum.
C) medulla.
D) thalamus.
E) pons.

Answers

Answer:

The answer is B. Cerebrum.

Explanation:

The cerebral cortex or cerebrum comprises of four part namely, Parietal lobe, frontal lobe, temporal lobe and occipital lobe.

The parietal lobe is responsible for all the five senses, that is, sight, hear, touch, taste and smell.

The air you breathe into your lungs on a daily basis mostly consists ofa. oxygen
b. carbon dioxide
c. nitrogen
d. hydrogen

Answers

The air you breathe into your lungs on a daily basis mostly consist of carbon dioxide.
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Use homeostasis in a sentence