Biology, 23.01.2021 04:10 yasmineeee96371
Why is it important for nitrogen to be able to cycle through an ecosystem?
A. Organisms use it to build proteins and carbohydrates.
B. Organisms use it to build lipids and nucleic acids.
C. Organisms use it to build proteins and nucleic acids.
D. Organisms use it to build carbohydrates and lipids.
Answers: 3
Biology, 22.06.2019 03:30
Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis
Answers: 1
Biology, 22.06.2019 07:30
1. seamount a raised footwall block between normal fault creates this 2. syncline break between rocks where a hanging wall rises relative to a footwall 3. hot spring on rolling hills, this a dip between hills 4. volcanic neck created when a block with hanging walls slips down between normal faults 5. caldera underwater volcano that never reaches above sea level 6. horst natural hot water on earth's surface containing many minerals 7. graben underwater volcano whose top is eroded flat by waves 8. crater less than a mile in diameter; looks like a bowl at the top of a volcano 9. guyot magma that filled the central vent that remains after the volcano has eroded 10. reverse fault over 1 mile in diameter; looks like a bowl over a volcano
Answers: 3
Biology, 22.06.2019 08:00
What are the student's observations and inferences before he starts his investigation?
Answers: 3
Biology, 22.06.2019 08:00
Which is the function of the hypothalamus in thermoregulation? answers: -sensor -effector -stimulus -intergrating center it's either a or c i believe
Answers: 1
Why is it important for nitrogen to be able to cycle through an ecosystem?
A. Organisms use it to b...
English, 14.08.2021 01:00
Mathematics, 14.08.2021 01:00
English, 14.08.2021 01:00
Mathematics, 14.08.2021 01:00
Mathematics, 14.08.2021 01:00
Mathematics, 14.08.2021 01:00
Biology, 14.08.2021 01:00
Mathematics, 14.08.2021 01:00
Health, 14.08.2021 01:00
History, 14.08.2021 01:00
History, 14.08.2021 01:00