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
Mariulka [41]
3 years ago
9

Question 27

Biology
1 answer:
inn [45]3 years ago
3 0

Explanation:

The answers are: C D E. Cells are semi-permeable which means it chooses what nutrients and h2o to enter and excretes cell waste into the bloodstream.

You might be interested in
Humans evolved in the Eocene period.
HACTEHA [7]

Answer:

Humans evolved in the Eocene period. Humans have impacted the rainforests through mining, agriculture, and construction. True. The Earth's history has had a significant effect on the characteristics of its organisms and biomes.

Explanation:

3 0
2 years ago
Biologists use a ________ to illustrate evolutionary relationships between organisms and their ancestors.
Yuliya22 [10]
The phylogenetic tree is commonly used by biologists to study evolutionary relationships between organisms and their ancestors. To add up, it is a diagram that branches the "phylogeny" of a single organism which could be very significant and determining on how genetically different or similar they are to their ancestors.
4 0
3 years ago
Briefly explain the characteristics of invertebrates?​
Bas_tet [7]

Answer:

Invertebrates share four common traits:

They do not have a backbone. They are multicellular. All the cells have different responsibilities in keeping the animal alive. ... They reproduce by two reproductive cells, or gametes, coming together to produce a new organism of their species.

Explanation:

7 0
3 years ago
While snorkeling you come across an organism that appears to be a mollusk. In an effort to identify the type of mollusk you make
ASHA 777 [7]
Gastropod
Hope this will help you
<em>Hugs ~L</em>
3 0
3 years ago
In early pregnancy, what hormone stimulates growth of the corpus luteum? human chorionic gonadotropin follicle-stimulating hormo
disa [49]
Human chorionic gonadotropin (hCG) is secrete by the embryo early in pregnancy to keep the corpus luteum for dying. This positive feedback will maintain the corpus luteum, which secretes Progesterone and Estrogens throughout pregnancy, in order to keep the endometrium well to nourish the embryo/fetus.
6 0
3 years ago
Other questions:
  • A mineral flowing in a river is a type of quartz why
    14·2 answers
  • What animals eat annual flowers?
    8·1 answer
  • Which of the following is true about top predators? Select one: a. They include bacteria and fungi. b. Their removal increases b
    13·1 answer
  • Where does a zygote implant in a female after fertilization takes place?
    5·2 answers
  • What do pioneer species do
    13·1 answer
  • Individuals in a population do not have variable
    5·1 answer
  • How do homologous structures develop
    5·1 answer
  • Describe the similarities and differences between the cheek cell wet mount and dental plaque wet mount.
    13·1 answer
  • I need help please I’m on the last question on my ixl and I don’t want to mess up
    8·1 answer
  • Why is it so important to monitor your temperature when you get a fever? A to prevent high blood pressure B. to prevent too much
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!