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
iragen [17]
2 years ago
7

IF ANSWER I WILL GIVE BRAINLESS

Chemistry
1 answer:
vovikov84 [41]2 years ago
3 0

Answer:

Answer 9 - 100 joules energy was at the producer level

Answer 10 - Remaining energy is used in metabolism

Explanation:

Answer 9

The energy at each trophic level is only 10% of the energy at its previous trophic level.

The energy at producer level is X

10 % of X = 10 Joules

\frac{10}{100} * X = 10\\X = 100Joules

Answer 10

Because the remaining 90% energy is utilized by the producer for its metabolism

You might be interested in
What did ancient Indians create using metallurgy?<br> texts<br> plows<br> sitars<br> paintings
SVETLANKA909090 [29]
I’m guessing the answer is plows or sitars

7 0
2 years ago
Read 2 more answers
The BEST example of diffraction is the image of
Rashid [163]
Please help me! i only need one more to be the best score

6 0
3 years ago
Read 2 more answers
How many CL are in a L
swat32

Answer:

100

Explanation:

5 0
3 years ago
What is the IUPAC name of the following compound?
inn [45]

Answer:

2,6–dimethylcyclohexanol

Explanation:

To name the compound given in the question above, we must first obtain the following:

1. Determine the functional group of the compound.

2. Locate the longest continuous carbon chain.

3. Identify the substituent group attached to the compound.

4. Locate the position of the substituent group.

5. Combine the above to obtain the name of the compound.

Now, we shall determine the name IUPAC name of the compound. This can be obtained as follow:

1. The compound contains the –OH group. Thus, the compound is an alcohol.

2. The compound is a cyclic compound with six carbon forming the ring. Thus, the parent name of the compound is cyclohexane. Thus, the presence of the –OH group changes the parent name of the compound to cyclohexanol.

3. The substituent group attached to the compound is methyl (–CH₃)

NOTE: There are two –CH₃ groups attached to the compound.

4. The position of the 1st –CH₃ group is at carbon 2, while the 2nd is at carbon 6.

NOTE: Counting is done from the carbon bearing the functional group.

5. Therefore, the name of the compound is:

2,6–dimethylcyclohexanol

7 0
2 years ago
Name two hormones produced by the endocrine system and describe how they work with other organ systems to maintain homeostasis
Annette [7]
The 2 hormones are insulin & glucagon.

A hormone will only act on a part of the body it 'fits'. A hormone can be thought of as a key, and its target site ( i.e an organ) has specially shaped locks on the cell walls. 
If the hormone fits, then it will work.

The hormone can set off a cascade of other singling pathways in the cell to cause an immediate effect ( for instance, insulin signaling leads to a rapid uptake of glucose in muscle cells)

The endocrine system is a tightly regulated system that keeps the hormones and their effects at just the right level. One way this is achieved is through ' feedback loops'. The release of hormones is regulated by other hormones, proteins or neuronal signals.

The released hormone then has its effect on other organs. This effect on the organ feeds back to the original signal to control any further hormone release.


btw- found all this info @ the Better Health channel, an australian government health website , so if your still confused by my answer, check out this website

www.betterhealth.vic.gov.au/health/conditionsandtreatments/hormonal-endocrine-system

8 0
3 years ago
Read 2 more answers
Other questions:
  • The half-life of bismuth is 5 days. How much of a 100 gram sample will remain after 20 days?
    13·1 answer
  • What does the specific heat for a substance indicate?
    8·1 answer
  • How is the name of each element in the periodic table represented?
    14·2 answers
  • Some chemists believe that satisfaction of the octet rule should be the top criterion for choosing the dominant lewis structure
    14·1 answer
  • The effects of acid rain include:
    9·1 answer
  • PLS HELP!! WILL GIVE BRAINLY!!
    11·1 answer
  • The breaking of _____________________ bonds in food releases energy for your body to use.
    7·1 answer
  • Someone help me with this science question pls
    6·1 answer
  • Analyze the following chemical combinations<br>a) MgO<br>b)CaCl2<br>c) Na2O​
    13·1 answer
  • What is the empirical formula for a compound if a sample contains 1.0 g of S and 1.5 g of O?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!