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
aleksandr82 [10.1K]
3 years ago
14

What is one distinguishing feature of all mammals A. Amniotic egg with hard shell B.feeding young with milk C.hard,scale skin D.

very light skeletons plz help
Biology
1 answer:
Lena [83]3 years ago
4 0

B. All mammals feed young with milk!

You might be interested in
Which change is an environmental effect of burning fossil fuels?
Jobisdone [24]

Answer:

Fossil fuels produce large quantities of carbon dioxide when burned. Carbon emissions trap heat in the atmosphere and lead to climate change

Explanation:

8 0
2 years ago
Why is a euglena a eukaryote
SIZIF [17.4K]
Eukariotic cells have nuclei, while prokaryotic cells do not.
5 0
3 years ago
Scientists at Russia’s Vostok Station in eastern Antarctica drilled the longest ice core ever recorded. They compiled this graph
Wittaler [7]
The data supports the fourth choice, that increasing air temperature and CO2 levels correlate with a decrease in dust concentration.

The first choice is unlikely to reflect dust concentration, and is more likely to be for air temperature. The second choice is false, because the dust concentration is more of a decreasing trend. The third choice is not true, as the spikes in air temperature and atmospheric CO2 concentrations seem to occur simultaneously, implying a positive correlation.
4 0
3 years ago
Read 2 more answers
What is the overall net gain of ATP in cellular respiration per one molecule of glucose? between 0-10 between 10-20 between 30-4
Dmitry_Shevchenko [17]

Answer:

C 30-40

Explanation:

4 0
3 years ago
Which assumption must be correct for a population to be in hardy-weinberg equilibrium for a specific gene? see section 23.1 ( pa
Goshia [24]

There are five basic Hardy-Weinberg assumptions:

1. Random Mating -

2. No natural selection - all members of the parental generation survived and contributed equal numbers of gametes to the gene pool, no matter the genotype

3. No genetic drift (random allele frequency changes) - the population is infinitely large.

4. No gene flow - no new alleles were added by immigration or lost through emigration (no migration)

5. No mutation -  There must be mutation equilibrium.


7 0
3 years ago
Read 2 more answers
Other questions:
  • Which organism is acid tolerant and lack most internal organelles
    9·1 answer
  • Which of these outcomes is the main goal of maximum sustainable yield (MSY) management?
    7·2 answers
  • How many continents and oceans does the<br> Earth have?
    12·1 answer
  • Which component of the circulatory system is at the tissue level?
    11·1 answer
  • FIRST ONE WHO ANSWERS THIS WILL BE MARKED BRAINLIEST, THANKED AND 5 STARS WILL BE GIVEN !!!!!!
    9·2 answers
  • How is cellular respiration related to photosynthesis?
    8·1 answer
  • Which of the following is a method of maintaining homeostasis in the human body?
    11·1 answer
  • You have learned in class that changing the pH or temperature of the environment can denature an enzyme. When an enzyme is denat
    9·2 answers
  • In a second experiment, variety A seedlings at both temperatures were treated with a chemical that prevents NADH from being oxid
    9·1 answer
  • Ms. Bronner is a second-grade teacher. Each day, students in Ms. Bronner's class can earn marbles that get added to a jar for fo
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!