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
Daniel [21]
2 years ago
6

Covalent Compounds HAVE a positive (+) or negative (-) charge True or False

Biology
1 answer:
Tju [1.3M]2 years ago
4 0

Answer:

false

Explanation:

that'll only happen if they are ions

but normally they are neutrally charged

please like and Mark as brainliest

You might be interested in
A phycologist is interested in testing the claim that the proportion of algae from a local rivulet that belonged to the particul
Shkiper50 [21]

Answer:

The test statistic for this hypothesis test is - 3.68.

Explanation:

A test statistic is a random variable that is calculated from sample data and used in a hypothesis test. You can use test statistics to determine whether to reject the null hypothesis. The test statistic compares your data with what is expected under the null hypothesis.

Sample proportion = 38/50

= 0.76

Hence,

Test statistic

= \frac{0.76-0.50}{\sqrt{0.50*0.50/50}}

= 3.68

4 0
3 years ago
Photosynthetic cyanobacteria caused an increase in atmospheric levels of
goldfiish [28.3K]

C...the key is that they are photosynthetic...so they produce oxygen (like plants)!

6 0
3 years ago
Read 2 more answers
Under which condition would a body of rock be most likely to exhibit brittle behavior?
torisob [31]
A body of rock would most likely exhibit brittle behavior under the condition of LOW TEMPERATURE.
At low temperature, the water in the crevices of the rock will freeze up, the freezing up of this water causes fractures in the rocks  and as time goes on the rocks become brittle and parts of it will start falling away.<span />
5 0
3 years ago
I am doing Mediterrean Biome. Do anyone know any of these?
lana [24]
Sadly,I only know the answer to # 1.U,Me,and ur friends (or the animals trying to keep their family safe) and we/they are protecting the forest,we can't breath with out trees after all!
3 0
2 years ago
What are the conditions that lead to a "beer gut" due to the excess consumption of alcohol? NADH produced from the metabolism of
kkurt [141]

Answer: Excess ethanol metabolism leads to an accumulation of NADH that inhibits fatty acid metabolism.

Explanation:

Fatty acid metabolism is often activated by limited or absence of NADH, however ethanol (the main constituent of most alcoholic drinks) on metabolism yields several molecules of NADH which rather stimulates belly/abdominal fat production often referred to as "beer gut".

5 0
3 years ago
Other questions:
  • Frank and Maria both had normal vision. After they married, they had two daughters and a son. Both daughters had normal vision a
    13·2 answers
  • Read each statement, then write down the correct state of interphase, meiosis (specific phase) or cytokinesis that the statement
    15·2 answers
  • Secondary active transport
    8·1 answer
  • The chromosome number in animals is kept the same from one generation to the next because of _____. binary fission multiple fiss
    15·2 answers
  • The magnetic field of Earth was most likely created by (2 points)
    10·1 answer
  • The umbilical cord connects the embryo to the
    6·2 answers
  • What is a pH in biology?
    7·2 answers
  • What type of particles pass through diffusion
    7·1 answer
  • 16. Where does photosynthesis take place?​
    15·1 answer
  • Orange trees planted in a grove or orchard would most likely fall in which category of population distribution?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!