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
omeli [17]
4 years ago
14

In evolutionary history, the first animals to successfully invade land from the sea were ___________________, an animal with a h

ard outer skeleton and jointed limbs.
Biology
1 answer:
gladu [14]4 years ago
7 0
Arthropods were the first animals to successfully invade land from the sea
You might be interested in
What are different jobs dieticians do?
allsm [11]
Generally speaking, dietitian jobsinvolve counseling people about diet, food, and nutrition and developing eating plans that are tailored to manage disease and promote long-term health and well-being
7 0
4 years ago
Bro help me please someone
Korvikt [17]

Answer:

B

Explanation:

6 0
3 years ago
Read 2 more answers
5. The nervous system is considered and can respond to a stimulus, like in hundredths of a second.​
VashaNatasha [74]

Answer:

Yes!

Explanation:

cause A nerve impulse is wave of electrical and chemical activity transmitted between neurons. that means  The nervous system is considered and can respond to a stimulus, like in hundredths of a second.​

5 0
3 years ago
How can we tell the different between living/non_living things?
kompoz [17]
We come across both living and non-living things in our daily lives . Sometimes it is very easy to differentiate between the two, but at times it is difficult. There are many features and factors which make living things different from non-living things.

Living things, as the name suggests, are lively and active. They are made up of cells; exhibit characteristics of life, like growth, movement, reproduction, response to stimuli; they evolve, and require energy for daily activities. Some of the daily life examples of living things around us are human beings, animals, plants and micro organisms.

Non-livings things do not exhibit any characteristics of life. They do not grow, respire, need energy, move, reproduce, evolve, or maintain homeostasis. These things are made up of non-living materials

3 0
3 years ago
Read 2 more answers
4. Analyze what would happen to this ecosystem if one of the primary consumers was removed from the ecosystem?
Natalka [10]

Answer:

Due to a primary consumer being taken out there will be more producers and less secondary consumers because of the new tertiary consumer eating them and the lack of food for the secondary.

7 0
3 years ago
Other questions:
  • A closed system can experience an increase in entropy only when irreversibilities are present within the system during the proce
    14·1 answer
  • ______________ give your body energy
    5·1 answer
  • Plants use water to A release a waste product B keep predators away. C make their own food. D attract pollinators
    10·2 answers
  • Which of the following is true of a nerve fiber at rest?
    13·1 answer
  • Darwin observed that finches on the Galapagos Islands have different kinds of beaks. Which conclusion is best supported by his o
    10·2 answers
  • Which describes a function of plasmodesmata? They allow molecules to move between cells. They store glucose made during photosyn
    14·1 answer
  • Which pre modern could probably use fire, definitely scavenged, but hunting is less clear. There is little evidence they buried
    5·2 answers
  • How has the human population of San Fransico changed over the last 100 years (What was the population 100 or so years ago? What
    8·1 answer
  • The biological levels of organization range from a single cell all the way up to the biosphere in a highly structured hierarchy.
    15·2 answers
  • Which statement best describes why the author of "Water Efficiency Strategies" organized the text into two main sections? Questi
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!