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
daser333 [38]
3 years ago
15

The smallest unit of an element is composed of the following “sub-atomic particles”.

Biology
2 answers:
dezoksy [38]3 years ago
8 0

Answer: its D

Explanation:

I got this question on a test and got it right.

Evgen [1.6K]3 years ago
6 0

Answer:d

Explanation:

You might be interested in
The ________ system protects internal organs from harmful bacteria, sunlight, and injury.
miss Akunina [59]
I believe the answer is Integumentary, Hope this helps ")
8 0
3 years ago
Which statement describes an important role of carbon dioxide in Earth's atmosphere?
MrRissso [65]

Answer:Plants use carbon dioxide to make food

Explanation: Carbon-dioxide plays a very important role in sustaining life on Earth.

Plants use carbon-dioxide and water for photosynthesis in presence of sunlight and chlorophyll to produce food and oxygen.

CO₂ + H₂O →  O₂ + glucose (food)

This food is consumed by the animals and oxygen is used for respiration. Animals use energy from the food to do work and exhale back carbon-dioxide.

5 0
3 years ago
Read 2 more answers
Determine the density of the rock using correct significant digits. The mass of the rock is 25.69 g
Angelina_Jolie [31]
The right answer for the question that is being asked and shown above is that:

The density of a certain object can be solved using two parameters: The mass and the volume.
Density = mass / volume.
So, from the given question, we are lacking on what the volume is.
4 0
3 years ago
What are the steps for creating hydroelectric power?
miskamm [114]
The water turns the turbine and that generates elecricity
4 0
3 years ago
Read 2 more answers
Data was collected concerning Galapagos bird beak size over time. There are 13 types of Galapagos finches, and they are also kno
NARA [144]
Only the birds with the largest of beaks are able to eat the toughest, biggest, and spine covered seeds. Which is not right because some other Galapagos Birds might have some other way eat those seeds with their finches
6 0
3 years ago
Read 2 more answers
Other questions:
  • Describe the relationship between science and technology, and give an example of how they are related.
    7·1 answer
  • Which of these is a process during which the hydrosphere interacts with the geosphere?
    15·1 answer
  • The hypothalamus is the area where afferent impulses from all senses and all parts of the body are sorted out and then relayed t
    9·1 answer
  • Match the following. 1 . annual A plant that completes its life cycle within a year's time 2 . dicotyledon A seed leaf 3 . cotyl
    7·1 answer
  • What products of glucosis are used in cellular respiration​
    14·2 answers
  • To avoid such dangerous results, it is important to give a patient compatible blood. Which type of blood can a person with Type
    15·2 answers
  • Judy kept 250 grams of juice in the freezer. What is most likely the mass of the frozen juice formed and why?
    15·2 answers
  • 4. Read the following sentence from the section "Are All Enzymes Proteins?"
    7·1 answer
  • What would an ecosystem with no interactions look like?
    7·2 answers
  • Before a plant grown in a greenhouse can be planted in a field or garden, it should first be ______off.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!