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
soldier1979 [14.2K]
3 years ago
5

Did john dalton use A

Biology
1 answer:
nekit [7.7K]3 years ago
5 0

Answer:

yes he did use A

You might be interested in
Clues to classify the organism?
Lapatulllka [165]

Answer: Scientists Classify Organisms into Three Domains.

Each domain is subdivided into kingdoms, followed by phyla, class, order, family, genus, and species. We will focus on domains and kingdoms. All living organisms are classified into one of three domains: Bacteria, Archaea, and Eukarya.

5 0
3 years ago
Camel humps are an adaptation for _______.. a.. storing water. b.. regulating body heat. c.. carrying riders. d.. all of the abo
Fofino [41]

The correct answer is:

b regulating body heat.

Explanation:

Camels have humps on their backs as rooms to store fat. It is this fact that they live off when food and liquid are scarce. A well-fed camel in good shape has a firm, upright hump. After a long, exhausting wilderness journey the corresponding camel will have a hump that does floppy and bent over to one side.e. Concentrating body fat in their humps reduces heat-trapping.

6 0
3 years ago
Read 2 more answers
A scientist concludes that genetic inheritance of a mutated (changed) gene, such as a gene change that creates different-colored
masha68 [24]

Answer:

If there is a change in the gene, this can further create a new generation of organisms with this change. With certain changes, it enables organisms to survive in other conditions.

Pls mark as brainliest

8 0
3 years ago
In the morning, Rafael notices that the Sun appears on one side of the sky. In the evening, he notices that the Sun appears to b
adell [148]
A) The earth spins 

The Earth is constantly spinning, or "rotating", which causes day and night
4 0
3 years ago
Which statement is TRUE?
Phantasy [73]

Answer:

A

Explanation:

All living organisms ranging from unicellular prokaryotes to multicellular eukaryotes contain genetic material (DNA). This genetic material is usually found on structures called CHROMOSOMES. Although, the chromosomes are contained in the genome of all living organisms, there are differences.

The genetic material of the bacteria (a typical prokaryote) is a single DNA molecule that makes up its single circular chromosomal material, unlike in eukaryotes that contains double-stranded DNA molecules on linear chromosomes. This single circular chromosome of bacteria is found naked in a region of their cell called NUCLEOID, as they do not possess a membrane-bound nucleus that houses it (a unique characteristics of eukaryotes).

The mitochondrial and Chloroplast DNA mentioned in the other options are all components of eukaryotic cells. Bacteria, as a prokaryote does not contain this organnelles. Hence, they are not single replica.

6 0
3 years ago
Other questions:
  • Natural selection is a process by which organisms that are better adapted to their environment tend to
    15·2 answers
  • Which of the following would be used to control mice and rats?
    14·2 answers
  • Why is it important to eat a balanced diet containing essential vitamins?
    15·1 answer
  • Eva is performing an experiment to determine which type of disinfectant kills the most bacteria. She has six plates of the same
    10·2 answers
  • How many times farther from the Sun is Uranus (distance = 19.20 AU) than Saturn (distance = 9.58 AU)?
    9·2 answers
  • A hot sun warms the surface of a lake on a calm day. What will happen to the cold water at the bottom of the lake?
    12·2 answers
  • What are the 3 ways in which static electricity can be transferred? Explain each.
    11·1 answer
  • At which point does warm air begin to rise before colliding with cold air? 1 2 3 4.
    8·1 answer
  • What THREE things did Robert Boyle confirm about air?
    6·1 answer
  • According to the evolutionary theory, over the history of the human species __________ males have had the greatest impact on the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!