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WARRIOR [948]
3 years ago
7

Plz help with science questions I need help

Biology
1 answer:
mamaluj [8]3 years ago
4 0
For 17 the answer is d

for 18 the answer is b
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Types of minerals change in heated (First blank) area rock. A record of biological time can be found in (second blank) area rock
Elina [12.6K]

Answer:

Types of minerals change in heated<u><em> metamorphic </em></u>area rock. A record of biological time can be found in <u><em>sedimentary</em></u> area rock. Matter changes state from liquid to solid to form<u><em> igneous </em></u>area rock

Explanation:

Metamorphic rocks can be described as a type of rocks which arise by the phenomenon of metamorphism. Immense heat and pressure changes previous rocks (sedimentary, igneous or other metamorphic rocks) into metamorphic rocks.

Sedimentary rocks can be described as the type of rocks which are made by the deposition of minerals or organic particles and hence, help in evolutionary studies.

Igneous rocks can be described as the rocks which are made from lava or magma (hence changing state from liquid to solid).

3 0
4 years ago
Will mark brainlest. 8 points
Natasha2012 [34]

Answer:yes

Explanation:

Hydropower provides benefits beyond electricity generation by providing flood control, irrigation support, and clean drinking water. Hydropower is affordable. Hydropower provides low-cost electricity and durability over time compared to other sources of energy.

4 0
3 years ago
P2: How do genes determine an individual's traits? (click here to learn how to correctly check the box) Correctly choose one: Ge
Gemiola [76]

Answer:

genes are the basic sequence of DNA that controls the traits of an organisms.

Explanation:

genes have nucleotide sequences. these sequences are involved in transmission of characters from one generation to other. if their is an error occur in this sequence the new offspring will b dissimilar from parent in this secific character which chnaged.

central dogma is the basic process through which genes are controlling the traits. first step is transcriotion through which DNA or gene is transcribed into mRNA sequence. then the second step is translation in which mRNA is translated into protein. in this way by making proteins genes control the traits or functiong of a body.

8 0
3 years ago
an example of natural active immunity would be group of answer choices b. chickenpox vaccine triggering extended immunity to chi
scoundrel [369]

An example of natural immunity is  a fetus acquiring maternal igg to the chickenpox virus across the placenta. Option D

<h3>What is natural immunity?</h3>

The term natural immunity refers to the ability of the body to defend itself from invaders which are pathogenic. There are two kinds of natural immunity which are;

  • Active immunity
  • Passive immunity

Since natural immunity could be due to a person's immune system or may be gotten from another person, it follows that an example of natural immunity is  a fetus acquiring maternal igg to the chickenpox virus across the placenta. Option D

Learn more about immunity:brainly.com/question/19975865

#SPJ1

8 0
2 years ago
Hailey did 10 sets of sprints. When she relaxed afterward, her muscles started to feel sore. Which of the following best explain
Vitek1552 [10]

Answer:

Lactic acid from anaerobic respiriration

Explanation:

Hope it helps :D

7 0
3 years ago
Read 2 more answers
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