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
aliina [53]
3 years ago
13

Describe the location and the length of the incision you will make in the earthworm

Biology
1 answer:
marishachu [46]3 years ago
8 0

Earthworms are delicate. Careful handling is important to avoid damaging the internal organs.

Place the worm with the dorsal side up. Start the dissection 2 centimeters posterior the reproductive segment. Snip the skin above the dorsal blood vessel  ( near the posterior pin) through the septa to the mouth.

You might be interested in
Darwin examined remains of extinct organisms while on his journey. The remains had been preserved in rock for a very long time.
garri49 [273]
The remains are called fossils. Fossils are remnants of animals, plants, or microorganisms that have been solidified in the process of fossilization, where the organism is surrounded by sediment, minerals, and other solid objects which are compressed and heated around the organism over time. This forms a solid mass with the preserved organism inside, other known as a fossil.
4 0
3 years ago
Calories written on food labels are used to measure the
MAXImum [283]
It’s the b sidnkddndnwkwndnwkwlw,Simms
5 0
4 years ago
Why is water considered a renewable resource? answers?
Marianna [84]
Water is considered a renewable resource because the Earth does provide it by itself. Therefore it’s renewable.

Hope I could help! :)
4 0
3 years ago
We live between the tropic of Cancer and the equator. There is usually a wide range of temperature between day and night. The so
Allisa [31]
You are a desert biome
8 0
3 years ago
Read 2 more answers
Which statement best explains a way in which a cell gets rid of waste?
k0ka [10]

Explanation:

A.They filter waste and extra water from blood so they can create urine, which is removed from the body.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Like cichlids, minnows use their pharyngeal jaws to process food. suggest some possible structural differences between the teeth
    5·1 answer
  • this yeast population growth data that you are given is an example of which pattern of population growth: exponential and logist
    7·1 answer
  • For the water flea experiment the best answer is ______
    13·1 answer
  • To keep a species from getting genetic diseases and inbreeding over time, new
    6·1 answer
  • Which best describes the processes of mitosis and meiosis?
    14·1 answer
  • A population of ground mice consist of 500 individuals. You are interested in the gene that codes for for a color and find out t
    15·1 answer
  • 2. "Natural selection is usually thought of as an agent of change in populations, but it can also act to maintain the status quo
    8·1 answer
  • What was Mendel the first researcher to discover?
    7·1 answer
  • The thin skin that appears to form on water’s surface occurs because of
    11·1 answer
  • Which specific process in the light dependent reactions produce oxygen and hydrogen ions? A- The formation of NADPH
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!