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4 years ago

Which is not a compound? 8H2 H2O 6CaO 5HCl

Biology

2 answers:

Inga [223]4 years ago

8 0

8H2 is the correct answer

poizon [28]4 years ago

3 0

8H2. The actual equation doesn't make sense for 8H2. This is because in compounds it always says the number of atoms after the element symbol, but in this case, there is an 8 before it. This means that it isn't a compound.

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Write an argumentative essay which says without photosynthesis there is no life

AysviL [449]

Explanation:

you could include the points such as,

--> photosynthesis produces O2 which is necessary for respiration.

-->photosynthesis reduces the amount of CO2 in the atmosphere as it uses it up in the reaction. this controls the atmospheric rate of CO2 and reduced the greenhouse effect.

--> plants are the primary producers in a food chain and so, photosynthesis plays a primary role in the stability of food chains as they're the primary source of glucose as all the higher consumption is based off the producer.

--> virtually seeing, all the energy within the biosphere is based off plants that depends on photosynthesis.

--> If photosynthesis ceased, there would soon be little food or other organic matter on Earth, most organisms would disappear, and Earth's atmosphere would eventually become nearly devoid of gaseous oxygen.

there could be more but this is all I could think of.

hope it helps. :)

3 0

3 years ago

What sound does a fox make?

HACTEHA [7]

Answer:

The scream-y howl is most often heard during the breeding season, in the springtime. It is...horrible. A shrill, hoarse scream of anguish, it sounds more than anything like a human baby undergoing some kind of physical torture. It's thought that this call is used by vixens (female foxes) to lure male foxes to them for mating, though males have been found to make this sound occasionally as well.

Explanation:

plz mark me brainliest

6 0

4 years ago

Read 2 more answers

Which of the following is the most damaging method of soil remediation?

Andrej [43]

c. heating and vapor extraction

7 0

3 years ago

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Can you identify characteristics of type 1 and type 2 diabetes?To learn about diabetes, watch this BioFlix animation: Homeostasi

Snowcat [4.5K]

Answer:

Type 2 diabetes - target cell do not respond normally to insulin

Type 1 diabetes - no insulin is produced

Both type 2 and type 1 diabetes - Glucose level remains higher than normal

Explanation:

complete question

statements are

1. target cell do not respond normally to insulin

2. no insulin is produced

3. Glucose level remains higher than normal

Solution

Type 1 and 2 diabetes is different in the following ways

1. Type 1 diabetes is a type of auto immune disease in which the causative agent of disease attacks on the cells responsible for defending that disease. Hence, in case of diabetes 1, pancreas is restricted from producing insulin. While in case of diabetes 2, there is enough insulin but body gets resistant to it.

2. Type 1 diabetes usually occur in children and Type 2 diabetes occur after the age of 40 or in adulthood.

3. Sugar level is high in case of both the diabetets types. In type 1 sugar build because no insulin is produced and in type 2 sugar increases because of bodies getting resistant to insulin.

Hence, the correct match is

Type 2 diabetes - target cell do not respond normally to insulin

Type 1 diabetes - no insulin is produced

Both type 2 and type 1 diabetes - Glucose level remains higher than normal

7 0

3 years ago

having free earlobes is a dominant trait in humans, and having attached earlobes is recessive. a father has the genotype ff, and

k0ka [10]

A phenotype is a physical characteristic which is visible. Hence when the resulting combinations have two dominant alleles or even one dominant allele, the dominant characteristic is exhibited. The recessive characteristic is exhibited only when both the alleles are recessive.

To find the ratio of phenotypes, we need to place the genotype of the father and mother in a grid form ( attached grid figure)

Here we have two Ff phenotypes which is dominant and two ff phenotypes which is recessive

Hence the ratio is 2:2 or 1:1

8 0

3 years ago

Read 2 more answers