compare scanning and transmission electron microscopes
brainliest points given!!!

Answer:

is need more context if you want a good strong answer you need to give more information

Which of the following describe a chemical change? Select all that apply.

1. Only the physical appearance of a substance will change.

2. A chemical change alters the makeup of a substance.

3. It produces a new substance with different properties.

4. Chemical bonds must be broken and reformed for a chemical change.

select all that apply

Photosynthesis uses solar energy, carbon dioxide, and water to release oxygen and to
produce energy-storing sugar molecules. ... The process of photosynthesis can be
represented by an equation, wherein carbon dioxide and water produce sugar and
oxygen using energy from sunlight.

what do you mean my ageing​

Surface area equals 4 pi r squared where r is the radius of a sphere and pi is a constant that is roughly equal to 3 using the sample approximation above calculate the surface area of a sphere with the radius of 2 m

0. Let's say you are fishing in the ocean and catch a brightly
colored redfish. Is this fish safe from predators? Explain your
answer.​

How does the mean speed of the water molecules change as they are heated

Which of the following is TRUE about Earth's plates?

ANSWER ASAP WILL give brainiest

How can I conserve phosphorus in my community?

Which of the following would be regarded as compounds?
A) H2
CI
c) 02
D) CH4 ​

Fill in the blank.

Animals and plants can both store glucose for later. Animals store it in the molecule ____, and plants store it in the molecule ____. ​

how can the amount of precipitation that falls be different all around the world

1. Conservation biologists studying cheetah populations have determined that the lack of genetic diversity among the cheetahs is due to genetic drift. Which statement explains the most likely consequence of having a low genetic diversity on the cheetah population?

A. The gene pool remains in equilibrium and future generations of cheetah offspring are stronger and better adapted to their environments.

B. The cheetah population becomes less likely to survive an outbreak of a disease or an environmental change, increasing the chance of species extinction.

C. The chances of mutations occurring in the cheetah population are decreased, increasing the cheetah survival rate.

D. Genetic variability is maintained from older cheetah populations that have survived and endured environmental stressors.​

Which of the following is NOT a main component of an amino acid structure?

a. lone hydrogen
b. side R variant group
c. carboxyl group
d. phosphate group
e. amino group

The outer boundary of the nucleus is the

Which of the following is NOT a true statement?

Prokaryotes are simple and eukaryotes are more complex

Prokaryotes have free-floating DNA and eukaryotes have DNA in a nucleus

Prokaryotes have a smaller nucleus and eukaryotes have a larger nucleus.

which statement is true about the cell membrane

describe the impact of limiting factors on native populations

Ali has an unknown bottle of liquid and wants to test if the solution is acidic. What is the color of the litmus paper he should use?
pink, orange, gray or blue

1
Which of the following statements about cellular respiration is true?
A Animals do not carry out cellular respiration.
B Cellular respiration is the process by which some living things take energy from the sun to make food.
C Oxygen is a product of cellular respiration.
D Oxygen is a reactant of cellular respiration.

Which statements are accurate about earthquakes that occur during the formation of a chain of islands and seamounts by a hotspot? Select the three correct answers.

- Earthquakes occur at the moment when a weathered island finally is under water again.
- Earthquakes occur when Earth’s crust bends under the weight of islands formed by the hotspot.
- Earthquakes occur along fault lines during plate movements.
- Earthquakes occur along fault lines within volcanoes formed by the hotspot.
- Earthquakes occur as part of the process of island weathering.
- Earthquakes occur at the moment when a volcano goes extinct.

order the milky way galaxy, sun, universe, local group, solar system from smallest to largest

PLSS HELP!!!!!
Which of the following is a subsurface event that takes place during the rock cycle?
A.) Deposition
B.) Erosion
C.) Weathering
D.) Plate tectonics

Describe some ways in which people use energy to cause a change in their environment to better meet their needs.

Hurry Please! (In your own words)

What is the difference between passive transport and active transport?

The cells in the human heart work to make this muscle beat over 100,000 times each day. The cells in your kidneys remove
waste products and extra water from the body. Which cell organelles would you expect to be present in large quantities in
each cell type?
O A. Nuclei in the heart cell and mitochondria in the kidney cell
O
B. Vacuoles in the heart cell and chloroplasts in the kidney cell
O C. Lysosomes in the heart cell and mitochondria in the kidney cell
D. Mitochondria in the heart cells and lysosomes in the kidney cell

What physical attribute of Jupiter causes it to have so many satellites?

Please help ASAP!!!!!!

Which choice names part of the lithosphere?


a. outer core


b. all of the mantle


c. inner core


d. crust and outer part of the mantle

please hurry this is worth a lot of points

Contact lens solution is salty in order to match your tears. Contact lens solution is ______________ to the cells in your eyes.
Is it hypertonic, hypotonic, or isotonic solution

A student fills a small plastic bag with gelatin dessert and different colored beans and candies. Then the student seals the bag. One limitation of this model of a cell is that it cannot accurately show that a cell –
A has one nucleus and many organelles
B is able to change shape
C is enclosed within a flexible membrane
D can absorb nutrients.​