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olchik [2.2K]
3 years ago
8

How are seismic wave being used to help develop an accurate image of Earth's interior?

Biology
1 answer:
pentagon [3]3 years ago
7 0
So it will be sun then the earth next it will be the moon have go have good luck
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Dna is a polymer of __________, which consist of a sugar, a phosphate group, and a __________.
egoroff_w [7]

Answer: DNA is a polymer of nucleotides, which consist of a sugar, a phosphate group, and a nitrogenous base

Explanation:

Every molecule in the human body are formed by the chains of particular substances. These components are arranged orderly as linked chains to give the structure called DNA.

The components include nucleotides—this is also considered the chemical substance in the human body which helps in the formation.

In this formation of chains, nitrogenous bases will also be linked to form a polymer of DNA.

7 0
1 year ago
Marissa is testing a hypothesis through experimentation. She believes that immersing ocean coral in carbonic acid will slow the
motikmotik

Answer:

The answer choices to this question are:

A) She releases cement particles into a random number of the coral samples.

B) She uses three different types of coral to establish her dependent variables.

C) She treats the coral samples identically with varying levels of carbonic acid.

D) She obtains her coral samples from coral reefs surrounding different continents.

Best Answer is:

A) She releases cement particles into a random number of the coral samples.

Theory:

It has been researched that ocean acidification caused by carbon dioxide emissions causes a decrement in the coral reef growth and this will keep slowing down unless steep and rapid reductions in greenhouse gas emissions are made. And the Coral reefs offered economic opportunities would advantage the surrounding communities from fishing and tourism.

i did this question so thats why i know the answer choices

hope this helpsss

5 0
3 years ago
In snapdragons, flower color is determined by a gene with two alleles. Red flower color (R) shows incomplete dominance over the
pychu [463]

Answer:

C) The allele R' is becoming more common in the population.

5 0
3 years ago
7 ways that invasive species affect the environment
seropon [69]

Invasive species reduce biodiversity levels, create a nuisance, cause economic loss, and disrupt ecosystem equilibrium.

<h3>Effects of invasive species</h3>
  • Invasive species tend to drive away or kill native species.
  • Invasive species reduce the overall biodiversity of plants or animals in the ecosystem.
  • They cause economic loss through the loss of important native species.
  • They create nuisance in the environment and may be costly to get rid of.
  • They affect ecosystem equilibrium by causing species change.
  • They are usually difficult to manage.

More on invasive species can be found here: brainly.com/question/21452505

#SPJ1

6 0
2 years ago
What’s the change in thermal energy and particle arrangement of molten steel after becoming completely solid
Ann [662]

<u>Change in thermal energy and particle arrangement of molten steel after becoming completely solid:</u>

Due to the rise in the temperature, the particles start moving speedily. Because of the achieving the kinetic energy, which helps in the higher collision rate and makes the diffusion rate high. In case of the solids the particles are strongly bound in sequential order. Even though we can’t see it, but the vibrations can be felt. During heating the internal energy increases and helps the particle to move faster.  

6 0
3 years ago
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