1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AURORKA [14]
3 years ago
15

Photographic plates were originally recorded as _______________. A. sound waves B. negative images C. x-rays D. full color photo

graphs
Biology
1 answer:
german3 years ago
5 0
The correct answer is A


You might be interested in
The __________ is the main control center for the autonomic nervous system. A. forebrain B. thalamus C. hypothalamus D. cerebrum
nirvana33 [79]
The autonomic nervous system (ANS) is the part of the nervous system which is involuntary. It is composed of neurons that is responsible for impulsing the central nervous system to muscles and glands. The hypothalamus is the most important part and main control center of ANS. It is responsible for many homeostatic processes inside our body. Both the autonomic function and the endocrine function is regulated by the hypothalamus.
3 0
3 years ago
Read 2 more answers
TRUE OR FALSE? The process of analyzing data collected in an experiment
vfiekz [6]

I think the answer is true

8 0
2 years ago
Match each description to the correct step. Metaphase 11 Nuclear membranes form around each set of chromosomes. Prophase 11 Chro
zvonat [6]

Answer:

Metaphase ⇒ Chromosomes line up in the middle of the cell

Prophase ⇒ DNA condenses to form chromosomes

Anaphase ⇒ Each chromosome separates and moves to opposite ends of the cell

Telophase ⇒ Nuclear membranes form around each set of chromosomes

3 0
3 years ago
Someone help me with this
nadya68 [22]
A horseshoe crab has been around for almost 500 million years. They are classified as arthropods and not actual crabs. However, There are many reasons that have helped them survive this long including, they can eat almost any organic matter. There blood is different from normal, in fact it’s blue. This blood helps them heal any wounds right away. They can also live in areas with very low levels of oxygen, meaning habitat is not a big issue for them. Evolution has also helped them grow and adapt seeing as they’ve survived this long.

Hope that helps:)
5 0
3 years ago
During which month would you have the most time to devote to freelance floral projects? A. October B. September C. November D. D
Roman55 [17]
I WOULD THINK IT WOULD BE THE MONTH OF NOVEMBER

4 0
3 years ago
Other questions:
  • If parents supplied different alleles for a certain trait to their offspring, What following terms would be used to describe the
    14·1 answer
  • Which type of anatomic structure are wisdom teeth?
    8·2 answers
  • Oraciones con selva
    9·1 answer
  • HELP!!!!!
    8·2 answers
  • Which is part of the spindle apparatus?
    14·1 answer
  • In addition to discrete, Mendelian traits, we have many traits that are influenced by genes on several different chromosomes. Th
    11·1 answer
  • When the human body perceives internal and external stimuli, it responds to maintain a stable internal environment. What is an e
    10·1 answer
  • A sensory neuron is bathed in tetraammonium chloride and MgCl2, and then the voltage clamp is changed from -70 millivolts to -5
    10·1 answer
  • What happens when an HIV infection occurs? ​
    10·1 answer
  • Approximately 99% of the information in human DNA is shared by chimpanzee DNA. This is evidence of which of the following?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!