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
Oksana_A [137]
1 year ago
7

Which of the following volcano hazards is made up of rocky particles about the size of a grain of sand?

Biology
1 answer:
antiseptic1488 [7]1 year ago
4 0
The answer is d volcano ash
You might be interested in
A patient is admitted to the hospital with a diagnosis of abdominal aortic aneurysm. which signs and symptoms would suggest that
Basile [38]
Severe low back pain and bruising along his flank
3 0
2 years ago
A new drug has been created by altering dna. what process has been utilized to create this drug?
Rama09 [41]

The process of genetic engineering has been utilized to create this drug.

Genetic engineering is the artificial modification of DNA or other nucleic acid molecules in order to alter an organism’s characteristics in a certain way using biotechnology. Genetic engineering is used by scientists to improve or change the genetic makeup of an individual organism and it involves the transfer of genes to create ameliorate organisms.

6 0
2 years ago
You wish to create a mutation in which you prevent access of rna polymerase to the gene. Which region of a gene would you target
Alexus [3.1K]

Answer:

The promoter region/sequence

Explanation:

Promoter sequences/region is where the transcription factors and RNA polymerase must attach before the gene can be transcribed. SO if we mutate this sequence, the transcription factors and RNA polymerase won't recognize it thus would not attach and transcribe the targeted gene.

4 0
2 years ago
What are two parts of the mitochondria
timama [110]

Answer:

what are two parts of the mitochondria?

Mitochondrial matrices and cristae

Explanation:

Mitochondria matrices makes up the spaces in-between the inner membrane while the mitochondria cristae resulted as a result of folding inwards of the inner membrane.

4 0
3 years ago
Please select the word from the list that best fits the definition The set of cultural characteristics that distinguishes one gr
Ierofanga [76]

Answer:

Ethnicity

Explanation:

<em>The correct answer would be </em><em>ethnicity</em><em>.</em>

<u>By definition, ethnicity refers to the variety of physical and behavioral characteristics that distinguishes one group of people from another group of people. </u>

Individuals or a group of people that shares the same culture and a sense of identity would belong to the same ethnic group while those with dissimilar culture and physical identity would be in different ethnic group.

4 0
2 years ago
Other questions:
  • A positive ion with two units of charge has 10 neutrons and 8 protons. the ion also has
    9·1 answer
  • Why do blood vessels and lymph vessels have valves?
    15·1 answer
  • In a controlled experiment in scientific study how long it takes parachute of different sizes to fall to the ground what is the
    7·1 answer
  • What is an example and non-example of a ribosomes
    11·1 answer
  • Which discovery did Gregor Mendel make?
    10·2 answers
  • Eutrophication is the result of ____.
    5·2 answers
  • In what way are the humerus and the femur similar?
    10·1 answer
  • HURRY IM ON TIMER
    5·1 answer
  • I need help please ?!!!!
    12·1 answer
  • The products of glycogenolysis are the same as the products of: glycogenesis. lipolysis. gluconeogenesis. glycolysis.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!