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
ch4aika [34]
3 years ago
7

Which renewable energy is used quite frequently in the u.s. and canada

Biology
1 answer:
Serhud [2]3 years ago
8 0
The renewable energy source is Hydroelectricity.
You might be interested in
In a plant, red flower color is incompletely dominant over yellow. What will the distribution of flowers in the F2 hybrids be if
BartSMP [9]
1 red : 2 orange : 1 yellow<span> </span>
8 0
3 years ago
What is the principle of common decent? Use your OWN words plz?? &lt;3
Natali5045456 [20]

Answer:

<em>The principle of common descent states that all organisms in the world exist because of a common ancestor which gave rise to all the life seen on Earth. The organisms which are more closer to one another might have a common ancestor in the near past as compared to other organisms. The organisms which share distant common ancestors have less common characteristics. This principle has led us to form the basis for the formation of evolutionary biology. </em>

3 0
3 years ago
. Recent studies in bone research indicate that using ultrasound on a broken bone can decrease the healing time by 25%. Which of
borishaifa [10]

Answer:

Cells and tissue

Explanation:

Cells are the most basic unit of life made up of several organelles that perform various functions which enables the cell to exist.

An aggregation of cells is called a tissue. The bone is composed of several interconnected cells and tissues.

A bone heals when bone cells and tissues are gradually repaired. Hence, the most basic levels of organization involved when a bone heals are cells and tissues.

4 0
2 years ago
The agricultural research facility during a research accidentally changed the DNA sequence of a wheat plant from GCCATGTT to GCG
Mumz [18]
"Substitution" is the type of mutation among the choices that are given in the question that the plant undergo. The correct option among all the options that are given in the question is the second option or the penultimate option. I hope that this is the answer that has actually come to your help.
4 0
3 years ago
1. A rock sample has a mass of 16 grams:
Morgarella [4.7K]

Answer:

(3) 4 cm' and 2.0 g/cm3

Explanation:

Given:

volume= V= 8 cm³

mass= m= 16 g

The density is the mass per volume of a substance, so the density of the rock is:

density= d= 16 g/8 cm³= 2 g/cm³

When we cut the rock in half, we have a half volume and a half mass:

V= 8 cm³/2= 4 cm³

m= 16 g/2= 8 g

But the density is not altered because it is an intrisic property - it does not change with the amount of subtance. Thus, the density of a half rock is:

d = m/V= 8 g/4 cm³= 2 g/cm³

4 0
2 years ago
Other questions:
  • Describe one common role of both bacteria and fungi in the movement of energy and matter in ecosystems. (b) describe how analyzi
    11·1 answer
  • Which of the following terms means a type of thermal injury to the skin caused by heat source?
    14·1 answer
  • How do fats,oils,and waxes interact with water
    11·1 answer
  • Which action made by the nurse may contaminate the surface of the sterile item?
    6·1 answer
  • The stigma produces a sugary substance.<br> true <br> false <br><br> help please thanks : )
    15·1 answer
  • Biomes are large regions characterized by certain conditions, including a range of climate and ecological communities adapted to
    11·1 answer
  • The two main processes by which plant cells absorb, release, and use energy are
    11·2 answers
  • Las bacterias están presentes en todos los alimentos ¿Qué ocurrirá con su metabolismo si refrigeramos o congelamos el alimento?
    8·1 answer
  • What organ Works to keep your blood plasma isotonic ​
    13·1 answer
  • 7247.acellus.com/StudentFunctions/Interface/acellus_engine.htmlClassID=11402
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!