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
Ratling [72]
3 years ago
5

What is the group number of the most nonmetallic group that contains metalloids?

Biology
1 answer:
Butoxors [25]3 years ago
8 0
Group 7A, the Halogens contain metalloids such as Astatine.
You might be interested in
(c) The researchers predict that for any particular concentration of substrate, the C. aurantiacus enolase-catalyzed reaction is
Bess [88]

Answer:

<u><em>This is because the enzymes might work best at higher temperature than 37 degrees Celsius. Increase in temperature will increase the catalysis of the reaction.</em></u>

Explanation:

<em>When the temperature is increased, the molecules possess greater kinetic energy. This will allow more substrate and enzymes to collide. As a result, there will be more enzymes taking place in the reaction which will cause the rate of the reaction to increase.</em>

<em></em>

However, if the temperature goes too high, then the shape of the active site of the enzymes will get changed. The enzyme will deactivate and the reaction will stop.

7 0
3 years ago
To compare the relative ages of fossils, scientists sometimes use an easily recognized
Natalka [10]
<h2>Answer:</h2>

The fossil is <u>A) </u><u>Index fossil</u>.

<h2>Explanation:</h2>

Index fossils refer to the type of fossil which is used to characterize and distinguish geologic periods. Due to this function of index fossil, they are also called as guide fossil or indicator fossil.  These fossils must have a short vertical range, wide geographic circulation, and quick developmental patterns.

Another term, Zone fossil is utilized when the fossil have every one of the characters expressed above with the exception of wide topographical dispersion, they are restricted to a zone and can't be utilized for relationships of stratas.

7 0
3 years ago
What is the best definition of excretion?
Dimas [21]
The process of eliminating metabolic waste!
8 0
2 years ago
Read 2 more answers
Autotrophs remove _____ from the air and fix this into tissues providing _____ for secondary consumers.
boyakko [2]
Autotrophs remove CARBON DIOXIDE from the air and fix this into tissues providing OXYGEN for secondary consumers. 

Autotrophs are self-producing organisms that are found within the environment. These are plants that can sustain their lives through the process of synthesis. Without these producers, life on earth would cease to exist.
7 0
3 years ago
Distinguish between the biotic and abiotic factors in an ecosystem
schepotkina [342]

In ecology and biology, abiotic components are non-living chemical and physical factors in the environment which affect ecosystems. Biotic describes a living component of an ecosystem; for example organisms, such as plants and animals. All living things — autotrophs and heterotrophs — plants, animals, fungi, bacteria.

6 0
2 years ago
Other questions:
  • What do you think would happen to a habitat if the plant diversity declines??
    6·2 answers
  • Question 11
    5·1 answer
  • _____ better mirrors the mitosis process.<br> Meiosis I<br> Meiosis II
    6·2 answers
  • Which statement describes the role of the organism indicated by the blue arrow in the food web?
    8·1 answer
  • Why one strand of dna used to make mrna?
    9·1 answer
  • Which enzyme works on fats?<br><br> amylase<br> lipase<br> peptidase<br> trypsin
    9·1 answer
  • Where to find the answers to cell graphic organizer for free?
    15·1 answer
  • 1) Which is the variation<br> stage and why?
    5·2 answers
  • 7TH GRADE QUESTION VVVVVVVVV
    8·2 answers
  • Plz idk if it’s correct
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!