subject

Biology, 21.04.2020 03:22 isahbellas

3. The amount of in the soil was no longer a limiting factor in crop production after chemists discovered how to produce ammonia artificially in 1910.
A carbon
B. chlorine
c. nitrogen
D. sulfur

ansver

Answers: 3

Show answers

Another question on Biology

question

Biology, 22.06.2019 04:00

The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.

Answers: 1

question

Biology, 22.06.2019 06:50

Which organelle breaks down sugar molecules that supply energy to the cell ?

Answers: 2

question

Biology, 22.06.2019 08:30

What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna

Answers: 2

question

Biology, 22.06.2019 10:10

Jane has a sprained ankle, and her doctor gave her a prescription that states: “ibuprofen caps 200 mg tid po.” what does this prescription say, in spelled-out form?

Answers: 1

You know the right answer?

3. The amount of in the soil was no longer a limiting factor in crop production after chemists disc...

Questions

question

Mathematics, 10.03.2020 00:43

In a recent study, the center for disease control and preventation reported that the diastolic blood pressures of adult women in the united states are...

question

Mathematics, 10.03.2020 00:43

The nth term of a sequence is represented by What is the limit of the the nth term as x becomes increasingly large? A. ...

question

Mathematics, 10.03.2020 00:43

Select the correct answer from each drop-down menu. In the diagram, polygon ABCD is flipped over a line of reflection to form a polygon wi...

question

English, 10.03.2020 00:43

Menelaus tells the story of his journey home. What does The Old Man of the Sea instruct him to do when he is stuck on his island?...

question

History, 10.03.2020 00:43

In Whitman's "I Hear America Singing," what binds the workers together? A. They share the same vision. B. They eat in the kitchen. C...

question

Chemistry, 10.03.2020 00:43

Complete and balance the following equations, and identify the oxidizing and reducing agents. (Recall that the O atoms in hydrogen peroxide, H2O2, hav...

question

Social Studies, 10.03.2020 00:43

If an organization's culture is internal oriented and flexible and tends to be based on the values and norms associated with affiliation, cohesiveness...

question

Business, 10.03.2020 00:43

Bill uses his entire budget to purchase Pepsi and hamburgers, and he currently purchases no Pepsi and 6 hamburgers per week. The price of Pepsi is $1...

question

Business, 10.03.2020 00:43

Computing unit and inventory costs under absorption costing LO P1 Trio Company reports the following information for the current year, which is its fi...

question

Chemistry, 10.03.2020 00:43

What are the products of photosynthesis? oxygen, solar energy, and glucose hydrogen, oxygen, and carbon carbon dioxide, water, and s...

question

Geography, 10.03.2020 00:44

Drought is an extended period of reduced precipitation and can be caused by: (A) changes in wind directions for a long time (B) all...

question

Social Studies, 10.03.2020 00:44

memory is a newer understanding of short-term memory that involves conscious, active processing of incoming auditory and visual-spatial information, a...

question

History, 10.03.2020 00:44

"A ruler makes use of the majority and neglects the minority, and so he does not devote himself to virtue but to law." - Han Fei Tzu Who w...

question

Mathematics, 10.03.2020 00:44

Suppose a bank branch, located in a residential area, is connected with its service during the noon-to-1 pm lunch hour. The waiting times, in minutes,...

question

English, 10.03.2020 00:44

Read the passage. People need to be careful when shopping online. Now people can buy just about anything they need without having to leave home. Peopl...

question

Spanish, 10.03.2020 00:44

In 5-6 sentences, write out your morning routine. In each sentence use at least one reflexive verb. Use a different verb for each sentence!!...

question

Mathematics, 10.03.2020 00:44

If f(x)={(2,3),(4,8),(7,-1)} and g(x)= {(8,2),(-1,4),(2,7)} find (f*g)(x)...

question

Biology, 10.03.2020 00:44

The presence of organic material in soil makes it more productive for plant growth. Please select the best answer from the choices provided

question

Mathematics, 10.03.2020 00:44

The value of 33 + 42 = ___. Numerical Answers Expected! Answer for Blank 1:...

question

Business, 10.03.2020 00:44

David, a sales manager, was surprised when customers repeatedly bought more expensive True Sound headphones instead of the less expensive substitutes...

More questions: Biology Another questions