1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mamont248 [21]
2 years ago
8

1. What percent of people in the U.S. use groundwater?​

Biology
1 answer:
SpyIntel [72]2 years ago
3 0

Answer:

53%

Explanation:

You might be interested in
What type of rock is formed from cooling magma? Select all that apply.
prisoha [69]

magma is the rock that is formed underground so when it comes on earth it'll cool down and form marble

6 0
2 years ago
A typical human cell expresses only about 5% of its genes at any time. The expression of a gene can be regulated during any step
ANTONII [103]

Answer:

Enzymes

Explanation:

The regulation of gene expression is the central dogma of life. It is a series or set of mechanisms in which genetic information in the DNA expresses in the form of RNA or protein. Cells give gene expression b different mechanisms as transcription, maturation of mRNA, and translation.

During these mechanisms, different gene-regulatory proteins are influenced. For example, a set of RNA polymerases that are proteins transcribe the DNA molecule during transcription. Transcription factors are also proteins that control the synthesis of proteins in the cell. These proteins are an enzyme that catalyse the gene regulation in the human cells.

3 0
3 years ago
Fill in the Blank
irinina [24]
Failed...
I’m not entirely sure
7 0
2 years ago
Read 2 more answers
Plants inherit genes that enable them to produce chlorophyll, but this pigment is not produced unless the plants are exposed to
lozanna [386]
Plants inherit genes that enable them to produce chlorophyll, but this pigment is not produced unless the plants are exposed to light. this is an example of how the environment can influence on gene expression.  
<span>
Light has an important role in gene expression in plants by producing a number of light-induced changes. One of the examples of the light effects is that chlorophyll and the proteins required for assembling the photosynthetic apparatus are synthesized together with the enzymes needed for carbon fixation. Gene expression influenced by light includes the regulation at the level of transcription or, alternatively regulation of translation.</span>
6 0
3 years ago
Hello?? Can anyone help me??! PLEASE
kolezko [41]

Answer:

The temperature is staying the same. In the graph when it shows solid/liquid and liquid/gas, the temperature stays the same until it changes. This is because it reached it's melting point/vaporizing point. For example, a solid gets heated up, it then reaches it's melting point but it can't go higher than that because it isn't fully a liquid yet, once it's a liquid it will then continue to rise in temperature.

I don't think I put enough detail into that explanation but I hope this helps your problem.

4 0
2 years ago
Other questions:
  • What is mitosis??????????
    5·2 answers
  • The fetal brain begins as a long structure that develops into a variety of different structures. what does the early shape of th
    13·1 answer
  • Protein digestion begins in the stomach where hydrochoric acid denatures protein and pepsin breaks down protein.
    14·1 answer
  • C) What does this cladogram tell you about the evolutionary relationship of the traits of jaws
    15·1 answer
  • When Carl Woese developed the modern system of classification, he broke the previous kingdom of ________ into the two kingdoms o
    13·2 answers
  • What basic modifications have been made in evolutionary theory since Darwin's time?
    13·1 answer
  • ________________is a psychological eating disorder in which a person will binge eat and then purge.
    7·2 answers
  • There are 150 Pakicetus in the population at present. Assume Charles had another mutation; this one at the B locus, to produce a
    6·1 answer
  • If a father has type A blood and the mother has Type AB blood, they would NOT have a child with which of the following blood typ
    5·1 answer
  • PLZ HURRY 5 MINUTES LEFT
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!