subject

Biology, 05.10.2019 21:00 gudon986732

Which of the following statements is true?

nitrogen is important for plant life, but not for animal life.
oxygen is the most abundant gas in the atmosphere.
iron is an important element in chlorophyll.
carbon readily forms bonds because it only has four electrons in its outermost shell

ansver

Answers: 2

Show answers

Another question on Biology

question

Biology, 22.06.2019 01:30

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

Answers: 1

question

Biology, 22.06.2019 05:00

I’m stuck on this question cuz i’m stupid sksksksk

Answers: 2

question

Biology, 22.06.2019 07:30

The illustration shown is an ovum, a female sex cell. a mutation in this cell may be passed to the woman’s offspring during a) birth. b) mitosis. c) dna replication. d) sexual reproduction

Answers: 1

question

Biology, 22.06.2019 09:00

How can an organ, such as the lungs, work for multiple body systems?

Answers: 2

You know the right answer?

Which of the following statements is true?

nitrogen is important for plant life, but no...

Questions

question

World Languages, 07.03.2020 04:34

Odmień liczby mnogiej rzeczownika: ród, naród, próg, róg...

question

History, 07.03.2020 04:34

In 150 to 200 words analyze the impact of the American and French revolutions on two Latin or South American revolutions in their leaders provide evid...

question

Mathematics, 07.03.2020 04:34

What is the equation of the line that passes through point 5,8 and has a y-intercept of -2...

question

Business, 07.03.2020 04:34

A loss is when everfi...

question

Mathematics, 07.03.2020 04:34

To develop strategies to manage water quality in polluted lakes, biologists must determine the depths of sediments and the rate of sedimentation. It h...

question

Mathematics, 07.03.2020 04:34

How would you describe the slice that created the square cross-section on this cake? diagonal to the base cutting off ex...

question

Business, 07.03.2020 04:34

In order to be useful to managers, managerial accounting reports should possess all of the following characteristics except a. be prepared to report i...

question

Chemistry, 07.03.2020 04:34

An unknown compound contains only C , H , and O . Combustion of 5.00 g of this compound produced 9.99 g CO 2 and 4.09 g H 2 O . What is the empirical...

question

Chemistry, 07.03.2020 04:34

The reactive site on methyl benzoate obtains a geometry as the intermediate. Group of answer choices tetrahedral square planar trigonal planar linear...

question

Business, 07.03.2020 04:34

You have just deposited $14,500 into an account that promises to pay you an annual interest rate of 7.2 percent each year for the next 8 years. You wi...

question

Business, 07.03.2020 04:34

TRUE or FALSE: A folksonomy uses free-form words to classify documents. It’s an approach useful for updating an individual’s taxonomy structure and im...

question

Business, 07.03.2020 04:34

Celebrating and rewarding the ethical behavior demonstrated by an organization's employees is the last stage in making ethical behavior sustainable fo...

question

Physics, 07.03.2020 04:34

Charged particles sometimes leak out of the Van Allen radiation belts and enter Earth's atmosphere, where they collide with atoms, especially above th...

question

Mathematics, 07.03.2020 04:34

Suppose there are n students turning in homework to m drop-off boxes. Eachstudent puts their assignment in one of the boxes equally likely at random....

question

Physics, 07.03.2020 04:34

A small sphere of mass m is launched horizontally over a body of water from a height h above the water and with a launch speed v0. Determine expressio...

question

Physics, 07.03.2020 04:34

A jogger moves from a position x = 15.0 m to a position of x = 6.00 m in 4.00 s. What was her average velocity? (Unit = m/s) D...

question

Mathematics, 07.03.2020 04:34

Pls help!! It’s really important...

question

History, 07.03.2020 04:34

Now African American soldier was a awarded the medal of honor during World War II. Thankfully this has been corrected. Select one recipient in know hi...

question

Physics, 07.03.2020 04:34

Two long, parallel wires separated by 3.50 cm carry currents in opposite directions. The current in one wire is 1.55 A, and the current in the other i...

question

Health, 07.03.2020 04:34

A severe disease that is inherited as an autosomal recessive trait is more likely to skip generations in a pedigree than an autosomal recessive trait...

More questions: Biology Another questions

Questions on the website: 13722359