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
svp [43]
3 years ago
8

11)

Biology
1 answer:
goblinko [34]3 years ago
3 0

Answer:

Mitochondria and chloroplasts

Explanation:

Mitochondria and chloroplasts each have their own DNA due to at one point being prokaryotes that fused with other prokaryotes.

You might be interested in
True or false. Scientists determine evolutionary relationships by looking at breeding behavior, geological distribution, and str
ArbitrLikvidat [17]

true because I no its right


4 0
3 years ago
Read 2 more answers
Is paper abotivc or biomtic
Lana71 [14]

Hi there!


Biotic means that something is living, and abiotic means something isn't alive. Paper, since it came from trees, a living thing, is a biotic factor.


Hope this helps!

Message me if you need anything else! I'd be happy to help you! :D

7 0
3 years ago
Read 2 more answers
Which process takes place in the mitochondrion?
ser-zykov [4K]
There are no answer choices, but I know the mitochondria create energy for the cell.
8 0
3 years ago
Read 2 more answers
What are the keys to a strong lab procedure?​
Natali5045456 [20]

Answer:

Purpose: A brief description of why the experiment is being performed. Include details about the experiment, such as the methods used, a specific chemical reaction(s), and/or anticipated product.

Hypothesis: Provide a statement or two about the anticipated outcome of the experiment.

Experimental Procedure: A step-by-step description of the experiment including the chemicals, equipment, and/or methods used. Complete sentences must be used for the description. DO NOT simply copy the procedure from a lab manual or a handout. Condense the given procedure into steps so that you can understand and follow them.

Laboratory Safety: Give a complete, descriptive listing of the safety precautions, hazards, or other safety procedures that are needed for this experiment.

Experimental Data: Record all data resulting from the experiment in your laboratory notebook. The experimental data should be recorded in tabular form. Do not record your experimental data in your laboratory manual.

Observations: This section is used to record any qualitative observations and notes on the changes to the experimental procedure. Sudden bursts of scientific insight or other information during the experiment that may aid in the interpretation of the data generated are to be entered in this section. No points will be awarded when the observations are recorded outside of the laboratory. It is also important that you record your unknown number in this section of your notebook.

Calculations: Present outcome/summary of data analysis using tables, Excel graphs, and/or figures. List separately all pertinent mathematical equations followed by a sample calculation for each. Use the recorded data from the experiment when performing the calculations.

Results/Discussion: Questions that should be addressed in this section may include: Did the experiment work, and if not, why not? Were the results obtained in the experiment those expected based on the laboratory procedure? If the experiment was to be repeated, what improvements would be made? What types of errors occurred and how could they be corrected? How did the observations play a role in the outcome of the experiment? When applicable, you should compare your experimental value(s) to that of a published, literature value(s), commenting on the accuracy of your technique.

Conclusion: Summarize the findings of the experiment, which must include the final results of the experiment, e.g., the percent yield of a reaction, the identity of an unknown, etc. Look back at the purpose and hypothesis of your experiment and assess whether or not you met your goal in performing the experiment.

References: Include all pertinent information such as, your laboratory manual, textbooks, web sites, and any other library resources used in the preparation of your laboratory report.

7 0
2 years ago
Ari drew a diagram to show organisms in an ecosystem. What did Ari draw?
Alexandra [31]

Answer:

food web

Explanation:

Food web is an interconnection and assimilation of different good chains. Many food chains are interlinked a hence a food web is created. This represents what is eaten by which organism. The diagram that Ari had drawn is a diagram of a food chain. The grass is the primary source of food in the food web. Rabbit, Mouse, and grasshopper are the animals that eat the grass. The grasshopper is eaten by a shrew and a mouse. The rabbit and shrew are then eaten by the fox. A mouse is eaten by a snake and a fox. This is the diagrammatic representation of a food web.

5 0
3 years ago
Other questions:
  • What are four elements that make up over 95% of the body in most organisms
    8·2 answers
  • You analyze a DNA sample and find that its base composition is 30% A, 20% T, 30% G, and 20% C. What can you conclude about the s
    9·1 answer
  • Which of the following statements is the Best description for the overall reaction that occurs during photosynthesis
    11·1 answer
  • Describe what will happen to a wave as it goes through a hole. What do you call this?
    6·1 answer
  • The percentage of red blood cells in a sample of human blood is normally about
    6·2 answers
  • Mutations within a DNA sequence are
    8·1 answer
  • QUICK QUESTION! The human body’s main source of energy comes from: carbohydrates proteins fats vitamins/minerals
    13·1 answer
  • A bat wing, an alligator leg, and a human arm are homologous structures. Which fact about those structures best supports one asp
    9·2 answers
  • How many reactants are in the fermentation chemical equation?
    12·1 answer
  • Which best describes the role of a primary consumer in a food web?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!