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
EastWind [94]
3 years ago
5

What is the atomic number? What does it tell us about an atom?​

Biology
1 answer:
Iteru [2.4K]3 years ago
7 0

Answer:

Atomic number is the number of protons present in an atom and is equal to the number of electrons located outside the atom.

Explanation:

You might be interested in
What is the largest level of organization for the environment?
iris [78.8K]
The answer to that is biosphere
4 0
3 years ago
Read 2 more answers
Which of the following adaptions will help a plant survive in the desert?
Soloha48 [4]
A is correct. We know that water buildup is essential for plants (and all other organisms) that live in the desert due to its lack of moisture. So, the question is simply asking which adaptation will help a plant retain the most water in the desert. Here’s what makes each wrong or right:
A. Stem that stores water - Having stems that can retain a lot of moisture and water is absolutely necessary for plants that live in hot and dry biomes. The brief periods of rain in the desert make it easier for plants with water-storing stems to absorb the water and remain hydrated throughout their time. This is referred to as succulence, and most (if not all) plants in the desert are succulents. This is the correct answer!
B. Shallow root system - Many plants that live in deserts tend to have shallow root systems that allow them to quickly absorb and moisture in the environment — and because water never goes too far in the desert, they soak most of it up. Although this is helpful, it is better for plants that live in places with a lot of soil.
C. Large surface area - Having a large surface area is more useful for photosynthesis and may result in dehydration. This is wrong!
D. Flat broad leaves - Again, this adaptation is more favorable for plants that do not live in the desert because, as we know, photosynthesis requires water.
3 0
3 years ago
Determining the Formality of a Group Discussion
Karo-lina-s [1.5K]

Answer:

b, c and e

Explanation:

7 0
3 years ago
Read 2 more answers
EL Niño is caused by
blondinia [14]

Answer: Warmer water in the eastern pacific ocean blown by wind

Explanation:

6 0
4 years ago
Read 2 more answers
Does Fishes get thirsty?​
blagie [28]

Answer:

The answer is still no;

Explanation:

as they live in water they probably don't take it in as a conscious response to seek out and drink water. Thirst is usually defined as a need or desire to drink water. It is unlikely that fish are responding to such a driving force.

8 0
3 years ago
Other questions:
  • As gasses contracted to form the first stars, heating triggered the process of ________ in their interiors.
    8·2 answers
  • 1. The Earth's carbon cycle consists of the flow, cycling, and recycling of all of the carbon on the Earth. Every living organis
    12·1 answer
  • Relaxation exercises, recommended for stress management, produce a very relaxed, though still awake state, characterized by ____
    13·1 answer
  • What are some examples of a gamete?
    11·2 answers
  • Highlight
    8·1 answer
  • Hey, please answer the stuff under the orange line. Tysm.
    8·1 answer
  • Help it’s due in in 20 minutes
    7·2 answers
  • A pea plant with round seeds (RR) is crossbred with another pea plant with wrinkled seeds (r).
    14·2 answers
  • If you have done the Genetic engineering gizmo please help me
    6·1 answer
  • A knot-like mass of nerve cell bodies located outside the central nervous system (cns) is known as a(an)?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!