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zalisa [80]
4 years ago
8

What are the dated fossils called that help scientists to identify or date rocks or fossils?

Biology
1 answer:
mamaluj [8]4 years ago
5 0

Answer:

Index fossils

Explanation:

The index fossils are the fossils that come in very handy for the geologists when it comes to identifying or dating rock samples or other fossils. The reason for this is that the index fossils have already been dated. They are fossils that are very commonly found, wide dispersed, are easy to be identified, and are limited to only a certain geological period. These characteristics make them an excellent indicator for the dating of the rock layers in which they are found, or the fossils found in the same layers with them, without conducting further examinations.

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Functional proteins are enzymes that are made up of ___ and have an asymmetrical carbon.
WARRIOR [948]

Answer:

from protein

Explanation:

enzyme are proteneous in nature

6 0
4 years ago
Synovial joints may include cartilage, ligaments, tendons, and synovial fluid. Which of these attach(es) bones to other bones wi
Bess [88]

Answer: Ligament

Explanation:

Ligaments are tissues which possess enough strength to attach bones to other bones.

Tendons on the other hand attaches muscles to bones, while cartilages are connective tissues that often play the role of bone before being replaced as an organism develops.

The synovial fluid lubricates the cartilage found at synovial joints during movement preventing shock or friction.

So, the correct answer is Ligament

5 0
4 years ago
Maintaining a rich variety of genetic material that may lead to discoveries
Elis [28]

Answer:

Maintaining a rich variety of genetic material that can lead to discoveries  useful for humans can be ensured by preserving biodiversity.

Explanation:

Options for this question are:

  • <em>Preserving biodiversity .</em>
  • <em>Increasing cloning .</em>
  • <em>Asexual reproduction .</em>
  • <em>Selective breeding.</em>

Biodiversity refers to the number of different living organisms that exist, and which are the product of evolution, those that have multiple ways of interacting, shaping life on the planet.

The human being is part of biodiversity, considered a natural heritage of the world and an element that provides balance to the biosphere.

An important characteristic of biodiversity is that it contains the different genetic information of each living being, each one of which is a functional element on which the maintenance of life on the planet depends, as well as the reservoir of the world's genetic potential, so it is necessary to guarantee its preservation.

Learn more:

Importance of preserving biodiversity brainly.com/question/771316

6 0
3 years ago
What is the primary geologic process occurring along the sam andreas fault?
Aliun [14]
<span>transform movement (2) spreading movement (3) subduction (4) convergence .</span>
8 0
3 years ago
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What can energy that stays in trophic levels be used for ?
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solar power energy also all kinds of stuff growing gardens going tanning using a calculator heck even power your drone isn't that cool Sabrina im your daddy add me on snapchat gablowe69


8 0
3 years ago
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