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
notka56 [123]
3 years ago
13

A. Bone B. Organ systems C. Organs D. Specialized cells

Biology
1 answer:
Grace [21]3 years ago
7 0
Hydra has reached the tissue grade of organization, but it lacks organs. It consists of a tube about 5 mm long formed by two epithelial layers (endoderm and ectoderm). It has a head consisting of a mouth surrounded by a ring of tentacles at one end and an adherent disk, the foot, at the other end.
You might be interested in
Groundwater___?<br> Is recharged by precipitation
Blababa [14]

Answer: Ground water recharge includes recharge as a natural part of the hydrologic cycle and human-induced recharge, either directly through spreading basins or injection wells, or as a consequence of human activities such as irrigation and waste disposal. Artificial recharge with excess surface water or reclaimed wastewater is increasing in many areas, thus becoming a more important component of the hydrologic cycle.

Explanation:

https://www.sciencedirect.com/topics/earth-and-planetary-sciences/groundwater-recharge

8 0
3 years ago
A female is homozygous for a recessive trait while the male is homozygous dominant for the same
Natali5045456 [20]

Answer

100 percent

Explanation:

If you cross rr and RR you get four offspring with the trait Rr. Since there is one capital letter, they will all exhibit the dominant trait. Hope this helped!

3 0
3 years ago
Read 2 more answers
What did Marie Curie discover radium inside
pshichka [43]
Marie and Pierre Curie successfully isolate radioactive radium salts from the mineral pitchblende in their laboratory
5 0
3 years ago
The total volume of blood in the body of an adult male is approximately ________ liters
Elza [17]
The answer is approximately 5 liters
6 0
10 months ago
What structure do a rabbit cell and a bacillus (bacteria) cells have in common?
Anna11 [10]

They both have a bilipid cell membrane. This means that their cell membrane is composed of phospholipids.  Both cells also have ribosomes. This is a critical cell organelle that is involved in the translation of mRNA to proteins. Their genetic material is also made up of deoxyribose sugars (DNA).

8 0
3 years ago
Other questions:
  • A newly formed lake is most likely _____.
    10·1 answer
  • KEY QUESTION What are the goals of science?
    10·2 answers
  • WILL GIVE A BRAINLEST
    12·1 answer
  • All microorganisms that regularly populate the human body are referred to as the ___________________..
    6·1 answer
  • What is the advantage of using an organism's scientific name rather than the common name?
    5·1 answer
  • A cell’s rate of exchanging materials with the environment positively relates to its surface area-to-volume (SA/V) ratio. Cell s
    9·2 answers
  • Consider the following situation carefully:
    12·1 answer
  • Which of the following would be distributed throughout a prokaryotic cell, but would be
    8·1 answer
  • What is one difference between monocot and dicot plants?
    14·1 answer
  • I have this segment of DNA for one strand: 5' ATGCATTGA3'. Predict the sequence of the next strand.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!