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Crazy boy [7]
3 years ago
7

Scientists find the fossilized remains of a dinosaur in the bottom rock layers of a research site. They find the fossil of a mam

mal in the middle rock
layers. What can be concluded from this evidence?
A mammals lived on earth before dinosaurs
B dinosaurs lived on earth before mammals
C dinosaurs and mammals lived on earth at the same time
D mammals caused the extinction of the dinosaurs
Biology
1 answer:
san4es73 [151]3 years ago
7 0
B, the lowest layer is a dinosaur fossil, therefore the mammal fossil was after
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Consultation and testing by trained experts that enable individuals to learn about their genetic heritage, including harmful con
Luden [163]

Answer:

Genetic counseling

Explanation:

If an individual suspected an inherited disorder(usually dangerous) in the parents, or partner's family  and wish to <u>find out or investigate the pattern of inheritance,</u> or t<u>he likelihood of manifesting this conditions later in life</u>,<u> or the chances of the partner passing this down to their offspring</u>, then the expert to visit is  a genetic Counsellor, while the term to describe the genetic  enquires is called genetic counseling. The Counsellor also provides the necessary emotional support that the investigator may need after the discovery.

<u>Besides the above reason, Genetic counseling is also important for</u>

1.How and when to plan a baby ,if the birth is suspetabe to a disorder

2.the type of genetic screening test to go for,

3. how to protect the child and the mother during pregnancy,incase a disorder is already present,

4. to understand family history and to secure the future of the marriage.

5. the necessary safety and curative measures to give the child after birth.

Genetic Counsellors are certified expert with additional master degree in Genetic counseling.

7 0
3 years ago
It is always true that the larger the organism, the larger genome it will have. true or false?
Flauer [41]

Answer:

false

Explanation:

4 0
2 years ago
Which statement is best represented by the diagram?
Vaselesa [24]

Answer:

All carbon is in the form of carbon dioxide

5 0
3 years ago
When salt is mixed with water and stirred, the salt will dissolve, forming a solution. When sand is mixed with water, the sand w
babymother [125]

The correct answer is A) Salt is pulled apart into two ions by the polar water molecules, and sand is not.

This happens because salt has both positive and negative ends that are attracted by the polar molecules of water.


3 0
3 years ago
Which of the following best describes how a landslide causes changes to the Earth's surface? А) The movement of soil and sedimen
alexandr402 [8]

Answer:

b

Explanation:

when the surface of the earth move, shift and turns the landslide occurs where the large area of rocks soils plants and minerals slide down a deep slope.The land can be pushed up or drop down along the area do to things surrounding it. Landslide changes the slope of the hill.

7 0
3 years ago
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