What is the difference between a coarse knob and a fine adjustment knob on a microscope

Match each brachial spinal nerve with the correct label.

Stels [109]

Answer:

yes those are the correct answers labeled.

Explanation: post protected

8 0

3 years ago

How are plant pigments like teammates on a sports team?

astraxan [27]

Just like individual players in a sports team, every photosynthetic pigments in a plant has their role in absorbing wavelength to be used in making food.
Chlorophyll - absorbs yellow and blue wavelength and reflects green
Carotenoids - they are accessory pigments and function as light-harvesting pigment
Phycobilins - absorb yellow, green, orange and red light.

7 0

3 years ago

Read 2 more answers

Synopsis: Jenny has been working hard all summer on her tomato garden. Recently, she noticed that insects have been eating her t

likoan [24]

Answer:

This question is asking to match each sentence to the steps involved in the scientific method. The steps based on the order of the sentence are:

1. Formulating hypothesis

2. Testing with an experiment

3. Analysis of results

4. Make observation/Ask a question

5. Conclusion

6. Do background research

Explanation:

The scientific method involves a series of steps that aims at solving a problem or providing an answer to a question about nature. The steps in order are:

- Making an observation/Asking a question

- Do a background research

- Formulate a hypothesis

- Testing hypothesis with an experiment

- Analyze result of experiment

- Draw conclusions

According to this question regarding Jenny, she employs the scientific method to perform an experiment. However, the steps of the scientific method involved in her experiment is disorderly. The matching step of scientific method with each statement is:

1. Jenny states that if she sprays her vegetables with a natural, homemade solution to help fight the bug problem, then her vegetables will still grow to the same size as they would if she used store bought pesticides_FORMULATE A HYPOTHESIS__

2. Jenny sprays one third of her vegetables with store bought pesticides , one third of her vegetables with her homemade solution, and does not spray the remaining third (her control group) __TESTING HYPOTHESIS WITH AN EXPERIMENT___

3. After one week, Jenny compares and tests the differences in her vegetables___ANALYSIS OF RESULTS___

4. Jenny wonders how she can protect her plants from bugs without harming the vegetables___MAKE AN OBSERVATION/ASK A QUESTION__

5. Jenny determines that her homemade solution was just as effective as the store-bought pesticides__DRAW CONCLUSIONS___

6. Jenny goes to the library and looks up different kind of pesticides and their effect on vegetables and also looks up natural remedies to help solve her bug problem__DO A BACKGROUND RESEARCH___

4 0

3 years ago

Which events are associated with convergent boundaries? Check all that apply.

Sergio [31]

Answer:

Creation of mid-ocean ridges, creation of new mountains, formation of earthquakes, and formation of volcanoes.

Explanation:

The convergent boundary plate tectonic comprises collisions between the continental and oceanic plates. The less dense and thinner oceanic plate gets overridden by the more denser and thicker continental plate. The ocean plate is forced down the mantle, and the event is called subduction.

The magma found in the mantle leads to melting of the subduction plates. The magma gets within the plates via pores. This magma plate turns buoyant and moves in an upward direction. The molten magma leads to volcanic eruptions along with earthquakes. The solidification of magma in the subduction zone leads to the formation of ocean ridges. The formation of mountains close to the continents takes place when the magma after the volcanic eruption gets cooled and solidifies.

8 0

3 years ago

What is the purpose of repeating a simulation?

Lena [83]

Answer:

The purpose of repeating a simulation is to ensure the validity of the results and fix any mistakes. The more times you repeat a simulation the more accurate the results and data will be.

Hope this helps!

- Quinn <3

5 0

3 years ago