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3 years ago

Question 18

Biology

2 answers:

Irina-Kira [14]3 years ago

7 0

<em>The emission of gamma rays results in the loss of energy in the nucleus of atoms is True.</em>

Answer: <em>True</em>

Explanation:

The nucleus of the atom transforms to lower energy state and releases gamma rays which is the loss of energy by the nucleus. Gamma rays have high energy and have high ionizing power.

During the gamma decay, the structure or composition of the atom does not change rather it only changes the energy level of the atom unlike alpha and beta decay because gamma rays do not have its own mass and charge.

Andre45 [30]3 years ago

5 0

Ig it’s true. The emission of gramma rays results in the loss of energy.

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What is biodiversity an indicator of

Basile [38]

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3 years ago

use the samples; diamond, dolomite, gneiss, and chalk and provide your analysis of composition and identification based on their

Trava [24]

Answer:

Diamond-

Physical identification characters:

Color- White or Colorless

Lusture - admantine

Streak - Colorkess

Habit - Hour glass structure

Hardness - 10

Cleavage- octaheadral

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Specific gravity-3.5

Dolomite (CaMg(CO3)2

Color - Colorless or white

Hardness is between 3-4

Reacts with any acid

Gneiss

Light and dark strip or banding present alternatively

biotite , pyroxene have Mafic mineral shows dark banding

Quartz, Feldspar have Felsic mineral for light banding

High grade metmorphic rock which is formed due to regional metamorphism of lower grade rock

Chalk(CaCO3)

Color-White

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4 0

3 years ago

Which of the following statements is true?

dimaraw [331]

Igneous rocks are classified by particle size

6 0

3 years ago

Read 2 more answers

Historic Westminster Abbey in London, England, has been damaged by the sulfur dioxide and nitrogen oxide in acid rain. This is a

Nesterboy [21]

Answer:

i think its chemical weathering

Explanation:

hehe

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________ are organisms that are able to convert the sun's energy into usable energy. (2 points)

ivann1987 [24]

Answer:

C. Producers

Explanation:

Producers (plants) can turn the sun's energy into usable energy by photosynthesis. They are at the bottom of the food chain; all of our energy comes from them. :)

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