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Ilia_Sergeevich [38]
3 years ago
11

You are a plant scientist investigating whether potassium is an important element in fertilizer for plant growth. You’ve written

a testable question for investigation that includes an independent variable and dependent variable. Now develop a hypotheses, alternative hypothesis, and a null hypothesis for the investigation.
Advanced Placement (AP)
1 answer:
kotegsom [21]3 years ago
3 0

Answer:

88

Explanation:

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3 0
3 years ago
SOMEONE PLEASE HELP ME WITH MY DRIVERS ED! * i’ll mark you brainliest + 15 free points *
shusha [124]

Answer:

white triangles

Explanation:

A horizontal line of white triangles painted across a lane of traffic is called a yield line. The white triangles upside down mean the people at the traffic lane, have priority so, all the drivers must reduce the speed stop and wait for them, before going on their way.

5 0
3 years ago
. When was the Arctic National Wildlife Refuge (ANWR) designated for protection?
Scorpion4ik [409]

When was the Arctic National Wildlife Refuge (ANWR) designated for protection as During his Senate tenure, Wallop supported sturdy countrywide security, tax reform (such as discounts in property and present taxes), and different factors of Reagan conservatism.

<h3>What is Arctic National Wildlife Refuge and how large is it?</h3>

On December 6, 1960, President Dwight Eisenhower made their imaginative and prescient a truth by setting up the 8.9-million-acre Arctic National Wildlife Range, especially for its “precise wildlife, wilderness, and leisure values.” In 1980, President Jimmy Carter persevered this legacy by increasing the area.

  1. While withinside the Senate, Wallop served at the Senate Judiciary Committee, Energy and Natural Resources Committee, and Select Committee on Intelligence.
  2. The Arctic National Wildlife Refuge (ANWR) is certainly considered one of Alaska's crown jewels withinside the Arctic location and encompasses 19.6 million acres in faraway northeastern Alaska. The safe haven straddles the Japanese Brooks Range from the treeless Arctic Coast to the taiga of the Porcupine River Valley.

Read more about the Arctic National Wildlife Refuge :

brainly.com/question/1274598

#SPJ1

8 0
1 year ago
(3) My sprinkler system is manual but I have the same number of sprinkler heads that operate at the same rate. I choose to water
Rus_ich [418]

Answer:

you save 10 dollars

Explanation:

<em>I</em> did a simuilar question on my test and got it correct

8 0
3 years ago
Joey earns $4.80 per hour regular pay. He also earns time and a half overtime pay. Last week, he worked 44 hours. What was his t
Tcecarenko [31]

Answer:

$163.20

Explanation:

8 0
3 years ago
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