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3 years ago

Please help!!! What are things that tend to gain electrons and become negative

Biology

1 answer:

mafiozo [28]3 years ago

3 0

Explanation:

This electron exchange results in an electrostatic attraction between the two atoms called an ionic bond. An atom that loses one or more valence electrons to become a positively charged ion is known as a cation, while an atom that gains electrons and becomes negatively charged is known as an anion.

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What can stop climate change and restore the balance of CO2?

Temka [501]

Answer:

Power your home with renewable energy. AND . Reducing the use of coal, oil and natural gas is clearly important, but it's not the only way to bring the carbon cycle into better balance

Explanation:

Another option is to speed up the rate at which CO2 is removed from the atmosphere and then sequester the resulting carbon, thereby balancing out the CO2 from fuel combustion.

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3 years ago

Which of the following are part of the body s first line of defense against pathogens?

Mama L [17]

The body's first line of defense is the mucous membranes

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3 years ago

During gym class, Raul walks briskly for a half hour. Jenna decides to sprint and run the bleachers for the same amount of time.

lbvjy [14]

Answer:

The correct answer would be Jenna’s cells are producing more lactic acid than Raul’s cells.

Workouts like sprints, bleachers, weight training et cetera come under the anaerobic zone of training.

They cause lack of oxygen in the muscles due to which muscles undergo lactic acid fermentation to produce energy (ATP).

Lactic acid fermentation converts one molecule of glucose into 2 molecules of lactic acid with a net gain of 2 ATP (as compared to 36-38 ATP produced in aerobic respiration).

Decreased efficiency in energy production leads to the utilization of more and more glucose or glycogen reserves of the muscles and lead to the accumulation of more and more lactic acid.

4 0

3 years ago

Read 2 more answers

In maize, yellow kernel color is dominant to white, and wrinkled kernel shape is dominant to the smooth form. Considering both o

sdas [7]

Answer:

yellow, wrinkled are high in population whereas white smooth is lower in population.

Explanation:

Due to self-fertilized dihybrids, the offspring are yellow wrinkled, hybrid and white smooth. 556 yellow, wrinkled are high in population because of the dominant allele while on the other hand, 61 white smooth are obtained and less in number due to recessive nature that comes very little in the population. 184 yellow smooth and 193 white, wrinkled are the hybrid offspring that has both different characteristics from their parents.

5 0

3 years ago

In rabbits, the homozygous genotype LCLC has normal legs, LCLc results in deformed legs, and LcLc results in very short legs. Th

charle [14.2K]

Answer:

25%

Explanation:

Parent 1: Brown rabbits with deformed legs = FBFbLCLc

Parent 2: White rabbits with deformed legs = FbFbLCLc

FBFbLCLc X FbFbLCLc :

Probability of white fur :

FB Fb

Fb FBFb FbFb

So probability of white fur is 1/2

Probability of deformed legs:

LC Lc

LC LCLC LCLc

Lc LCLc LcLc

So probability of deformed legs is 1/2

Probability of white fur and deformed legs = 1/2 * 1/2 = 1/4 = 25%

7 0

3 years ago