20 points and brainlest.

Examine the attached photo and answer the following for two points each:

1. What is the niche of the hummingbird?

2. Identify an adaptation that helps the hummingbird in this role.

3. Identify an adaptation that helps the plant in this role

This picture is the only thing that comes with the question.

Answer:

1. the hummingbird is a pollinator

2. the adaption that helps the humming bird pollinate is the long slender bill and tube like tongue.

3.The flower produces nectar attracting the hummingbird.

Explanation:

the bird pollinates similar to bees going from flower to flower

if you look at the picture of the bird you can see the beak/bill of the bird and you can look up the tongue if you wish

and the nectar is a good part of the bird's diet and thats why the flower produces it

Answer:

1. the hummingbird is a pollinator

2. the adaption that helps the humming bird pollinate is the long slender bill and tube like tongue.

3.The flower produces nectar attracting the hummingbird

Explanation:

Got it correct

Any difference between members of the same species is called _________ a A Similarity b Overproduction c Variation d Competition

A mouse was placed into a bell jar. After ten minutes the air in the jar was tested. Which shows the correct results? (Options in the Picture)

A satellite was in two separate crashes. In both crashes, the satellite had the same mass. Engineers want to know about the speed and direction of the satellite after the crashes. Why would the crash affect the motion of the satellite, and which crash caused a greater change in motion for the satellite?

!!!WILL GIVE BRRIAANLLIEESST!!! In which organ of the digestive system does most of the digestion and absorption occur?
A. Mouth
B. Stomach
C. Large intestine
D. Small intestine

Every DNA strand has an EQUAL number of adenine and thymine nucleotides in a molecule. Explain why.

12. Explain the importance of earthquake prediction in relation to tsunamis.


13. Using the diagram above, describe how wavelength and amplitude change as a tsunami moves from deeper water to shallower water. (Unit 3)

Human made gases that contain a combination of chlorine, fluorine, and carbon. The combination of these gases put a hole in Earth's ozone layer.

A. Chlorofluorocarbons
B. Ozone
C. Global Warming
D. Greenhouse gases

13. Contrast endothermic and exothermic reactions (Unit 1).
14. _______________ are the basic unit of matter. (Unit 1)
15. _________________ are pure substances made up of only one type of atom (i.e. hydrogen H) while __________________ are pure substances that are made up of two or more types of atoms in a specific ratio (i.e. carbon dioxide CO2). (Unit 1)
16. When a _______________ change occurs, the resulting substances have new/different properties. (Unit 1)
17. Contrast erosion and weathering. (Unit 2)

IF YOU DON'T HAVE THE ANSWER DON'T ANSWER also answer all if you can

DNA makes us all unique by controlling the production _____ of that make us look different and have the structures to better survive within our _____

Scientists have found large groups of fossils of marine organisms on mountaintops. What does this tell scientists about the past?

1. That these organisms left the ocean and climbed to the top of an inland mountain to die.
2. That these rocks were once below the surface of an ocean.
3. That these rocks were always above the surface of an ocean.

4.That these rocks must have been moved there by someone else.

Choose all the answers that apply.

The heart ___.
pumps blood to the body
has four chambers
is part of the cardiovascular system
is made of skeletal muscle
works with the respiratory system

Directions:
Research and find a Country you would like to explore!
What country did you select?



Investigate and choose 3 native plant species that are found in your Country.
Investigate and choose 3 native mammal species that are found in your Country.
Investigate and choose 3 native bird species that are found in your county.
Investigate and choose 3 native fish species that are found in your Country.
Complete the data table below using your NEW knowledge of Taxonomy!



Kingdom

Common Name of Organism

Scientific Name
of the Organism (Written Correctly!)

2 Fun Facts
about the organism
Picture of Organism
Inserting image:
Resizing Images directions
Plantae








Fungi










Animalia
Mammalia










Animalia
Mammalia









Animalia
Aves (birds)










Animalia
Aves (birds)










Animalia
Fish










Animalia
Reptilia










Animalia
Arachnid
(spiders)









Animalia
Insecta

Look at the diagrams modeling some of the body systems.


Which pair of diagrams must be included in a model explaining why a hand pulls back suddenly from a hot flame?

Anna is drinking a glass of water in her kitchen. The water is too warm for Anna so she decides to make it colder by adding ice. Which statement describes why the ice cubes will melt?
A. Liquid water is reacting with solid water to absorb energy.

B. Water is evaporating from the surface of the water.

C. Slow-moving molecules move out of the ice.

D. Heat from the water moves into the ice.​

_______________________________________________________ like solar cells, biofuels, wind turbines, and ocean waves can be used to replace fossil fuels.

The main difference between ocean water and lake water is that ocean water contains -

A: oxygen
B: salt
C: algae
D: plants

How are divergent boundaries between tectonic plates different from convergent boundaries?
A). plates move north at divergent boundaries, and south at convergent boundaries
B). plates move downward at divergent boundaries, and upward at a convergent boundaries
C). Plates move apart at divergent boundaries, and come together at a convergent boundaries.
D). plates form trenches at divergent boundaries, and mountains at convergent boundaries


Hurry!! :(

Which of the following plays the important role of producing oxygen in a biome?

Thank you ❤️

Please help! These are my last 2 questions on my hw that i need to do!

Can someone pls help me?

According to embryology, which three species have the closest common ancestor?

O insects, birds, and fish
O amphibians, mammals, and birds
O reptiles, amphibians, and bacteria
O insects, bacteria, and reptiles

Vacuoles carrying large particles of waste move toward the cell membrane. The vacuoles fuse with the membrane in order to push the waste particles out of the cell.

True/False: After reading each sentence decide whether the statement is true or false.
20. Chromosomes are the genetic material, which is passed on from one generation to the next.
21. A cell plate forms in cytokinesis in plant cells.
22. Cells are the basic units of life.
23. Cell spends most of their life in prophase.
24. Interphase is the division period of the cell cycle.

Modern millipedes grow up to 1.5 inches long and have many legs. How might scientists classify a millipede fossil that is 1 foot long?

Althought it is renewable, water is considered a _______ resource.


a limited

b disintegrating

c negotiable

Give an example of a natural resource and a synthetic resource that is used for the same purpose.

Please help me!!!!!!!!!!!!!!!!!!1

What is the definition of stress in rocks

Briefly describe fold in rocks

DNA makes us all unique by controlling the production of _______that make us look different and have the structures to better survive within our ________.

what are the types of deformation?