answer.
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
Rudiy27
2 years ago
6

After watching the squirrels at the local park for several days, Sergei asks his science teacher the following question: "Do mor

e squirrels live in maple trees or oak trees in the city park?” Is Sergei's question a scientific question? Why or why not?
Biology
2 answers:
Stolb23 [73]2 years ago
7 0

Sergei's question is a scientific question because it is based on observations and could be answered through an investigation. His question has a narrow focus, addresses a gap in his knowledge, and may lead to a hypothesis that can be tested.

KiRa [710]2 years ago
4 0
This is a scientific question because you could conduct an experiment to test the theory.
 
You might be interested in
You and your lab partner are looking at a sample of pond water under a microscope. Which statements are TRUE about what you see?
Mrac [35]

AnswerADC:

Explanation:

4 0
1 year ago
Read about symbiosis using this link. Then answer the questions provided. Identify the type of symbiosis described. The saguaro
yaroslaw [1]

Answer:

Mutualism

Explanation:

Mutualism is also referred to as inter specific cooperation, a phenomenon in which two organisms from two different species co-exist in such a way that both get benefit from each other, either from their activities or from their fitness. Such behavior is commonly termed as cooperation.

Here in example, we see that saguaro cactus provides food for the white-winged dove through its large fruit. The bird eats that fruit but along with fruits it also ingests the seeds present in fruits. SO, when the bird flies to some new location, it drops the seeds there. In this way cactus can colonize new lands and spread offspring in new places while birds get their food. Both get benefit so it was a mutulalistic relationship.

Hope it help!

6 0
2 years ago
Read 2 more answers
Rattlesnake venom contains a collection of different enzymes, from phospholipases (which hydrolyze phospholipids into fatty acid
zhenek [66]

Answer:

Lipid bilayer

Explanation:

Red blood cell is surrounded by a cell membrane that separates its interior from the surrounding medium. The cell membrane is a lipid bilayer and consists of two layers of phospholipids. The polar heads of phospholipids make the surfaces of the cell membrane while their nonpolar tails are buried in its core.

The snake venom has phospholipase enzymes that digest the phospholipids into fatty acids. Digestion of phospholipids of the lipid bilayer of red blood cells would cause leakage of their content into the surroundings and loss of integrity of cells.

8 0
2 years ago
A teacher collected some
yan [13]

Answer:

beetle larva

Explanation:

6 0
2 years ago
Japan is the leading producer of farm-raised shrimp, offering a lower price than Americans who farm or catch shrimp for a living
il63 [147K]
The most likely answer is
D)Decreased number of fish species who use the estuaries. 

The Japanese model for shrimp farming in estuaries basically involves converting estuary areas into shrimp farms, isolating these areas and dedicating them solely to the farming of shrimp. This excludes other fish species from areas that were previously the environment in which they lived.
7 0
2 years ago
Other questions:
  • Explain how these properties of water are related to the phenomena described in the statements below. More than one property may
    13·2 answers
  • How does DNA influence the synthesis of lipids, carbohydrates, and steroids?
    10·2 answers
  • Dr. Digger, a paleontologist, finds a fossil that he describes in his journal. The creature was approximately 1 meter long, with
    7·1 answer
  • An object goes from a speed of 90 m/s to a total stop in 3 s. What is the objects acceleration? (Physical science)
    11·1 answer
  • Cells will usually divide if they receive the proper signal at a checkpoint in which phase of the cell cycle? see concept 12.3 (
    13·1 answer
  • As protons flow through the ______, a protein in the electron transport chain, energy is released and exploited to combine ADP a
    15·1 answer
  • Part 2: Using your percentages in part 1 please create a chart that represents the time spent in each stage of the cell cycle.
    5·1 answer
  • Suppose you are a researcher in an influenza lab and your team has uncovered four strains that have evolved changes from last ye
    14·1 answer
  • Unit Test Which title best fits Rahma's notes? Rahma took these notes on a process involving the movement of molecules, but she
    14·3 answers
  • What other three things do Volvox also likely lack?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!