someone help meeeeeeeeee

Which can be excluded from the list of environmental impacts of mining?(1 point) harmful gases are released
water is polluted
sea level is rising
habitats are destroyed
I will give brainiest!!

The first groups of land plants to evolve were liverworts, mosses, and hornworts. These plants were small and grew close to the ground because they relied on water being able to move on its own through the plant bodies. The next groups of land plants to evolve were ferns, which could grow bigger and taller because they could transport water and food.

What trait most likely evolved in ferns that was not present in the earlier groups?

cuticles
seed shells
vascular tissues

photosynthesis

Organisms with similar body symmetry are considered more closely related to each other than to organisms with different body symmetry. Which organism in the diagram do you think this sea slug is more closely related to?

Fossil fuels were made from specific kinds of ancient organisms. The fossilized remains of tiny ocean organisms formed
A. Only Coal
B. Only Natural Gas
C. Oil and Coal
D. Oil and Natural Gas

write a hypothesis to explain why the female leatherback digs two holes

If you were to create your own watershed using materials from your house, what materials would you need, and why would you need these materials to create a watershed?

Please help, i don't understand this question ! 10 Pointd

Why does clearing forests using fire contribute to the greenhouse effect?
A. Burning trees returns stored oxygen to the atmosphere as a gas.
B. Burning trees returns stored nitrogen to the atmosphere as nitrous oxide.
C. Burning trees returns stored methane to the atmosphere as a gas.
D. Burning trees returns stored carbon to the atmosphere as carbon dioxide.

write down at each of the steps of the digestive path the type of change occurring (physical or chemical).

- ingestion
- propulsion
- mechanical breakdown
- elimination
- absorption
- chemical digestion

Now use the temperature change simulation to carry out your experiment. Record your data, as well as any necessary calculations, in the table. You can modify the table, if necessary, so it matches your experimental procedure.

The table gives the average temperatures and elevations of the inner canyon and the north rim of the Grand Canyon.

Inner Canyo North Rim
average elevation 2,100 feet 8,000 feet
average temperature in July 107°F 77°F
average temperature in January 56°F 37°F

Why is there such a vast climate difference in these two areas of the Grand Canyon?

A.
The north rim is in the rain shadow area.
B.
The inner canyon is close to a freshwater lake.
C.
The north rim is higher than inner canyon.
D.
The inner canyon is close to the ocean.

Cells divide at different rates. The fastest bacteria can divide every 20 minutes. No wonder you can feel sick with food poisoning within hours of eating undercooked food! On the other hand, some nerve cells in your body do not divide much at all. The nerve cells in a 100-year old person could be close to 100 years old.

How do patterns in the fossil record support the conclusion that species go extinct?

Which type of consumers can be both "Secondary" and "Tertiary" consumers?

Which of the structures are considered accessory organs in the digestive system?

When I choose the cereal in the plastic bag instead of the cardboard box and plastic bag, which strategy am I using? (This is for school, an assignment, homework, whatever.) Don’t delete
Question options:

reusing

rebuilding

reducing

recycling

Flower Dissection
If you could repeat the lab and make it better, what would you do differently and why? There are always ways that labs can be improved. Now that you are a veteran of this lab and have experience with the procedure, offer some advice to the next scientist about what you suggest and why. Your answer should be at least two to three sentences in length.

Compare selective breeding and evolution​