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
yarga [219]
3 years ago
10

Why does the presence of predators help keep an ecosystem stable?

Biology
1 answer:
PIT_PIT [208]3 years ago
4 0

Answer:c

Explanation:

You might be interested in
What is the name for a mass of fish eggs
VashaNatasha [74]
Typically it'd be called spawning or in some cases it could be called "roe".

So either "spawn" or "roe".
6 0
3 years ago
Read 2 more answers
Which statement is true about the layers of the Earth? * 1 as temperature and pressure increases, density increases 2 As tempera
nignag [31]

Answer:

1. As temperature and pressure increases, density increases

Explanation:

The earth is composed of three main layers: Crust, Mantle and Core. The density or mass per unit volume of the earth's layers increases as one moves from the surface towards the interior of the earth known as the core. Also, there is an increase in pressure and temperature as depth increases. There are three main sources of heat in the earth's core: (1) conserved heat from when the planet formed and coalesced, (2) heat due to friction caused by denser core material sinking to the center of the planet, and (3) heat from the decay of radioactive elements.

The earth's core is composed almost entirely of the metals, iron and nickel. The core has an inner solid layer and a molten outer core. Iron and nickel are both very dense metals, so the core of the earth is very dense and the density increases with depth with the inner core being the most dense layer of the earth.

7 0
3 years ago
Plz there's the photo now tell me the answer. a, b, c, or d
Solnce55 [7]

Answer:

Hawks and frogs. They both compete for the grasshoppers

Explanation:

6 0
2 years ago
Which habitat is best for salmonberry growth? And why
nekit [7.7K]

Answer:

I think stream bank. It grows in moist places and wetlands, and is especially abundant along streamsides and riparian areas at elevations below 1400 m.

Explanation:

6 0
3 years ago
Read 2 more answers
Discussion Questions<br> 1. How old are the oldest rocks in New York State?
masya89 [10]

Answer: 1.3 to 1.1 billion years.

Explanation: The oldest rocks in the New York Bight region are found in surface outcrops throughout the Highlands region. These exposures of Precambrian "basement rock" have been estimated at 1.3 to 1.1 billion years old.

6 0
3 years ago
Other questions:
  • In a hypothetical population of 1,000 people, tests of blood-type genes show that 160 have the genotype aa, 480 have the genotyp
    10·1 answer
  • Which examples describe biotic factors interacting with the environment?
    13·1 answer
  • Which of the following describes how biological chemicals provide evidence to support that life changes over time?
    8·2 answers
  • One of the first scientists of the renaissance to advance taxonomy through first hand observations was who?
    14·1 answer
  • What happen during reconstruction phase of wound healing ?
    10·1 answer
  • The following F2 results occur from a dihybrid cross (AaBb x AaBb): purple: A_B_ 9/16 white: aaB_ 3/16 white: A_bb 3/16 white: a
    9·1 answer
  • Choose only one correct option. Explanation needed.
    7·2 answers
  • Which is a frameshift mutation?<br> A. substitution<br> B. nonsense<br> C. silent<br> D. deletion
    5·2 answers
  • The dandelion is a successful weed. Explain why its adaptations make it a better competitor than many other plants on a school f
    11·1 answer
  • For the trait of color in these beetles, where brown (B) is dominant to green (g), what is the genotype ratio of the possible of
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!