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
dlinn [17]
3 years ago
15

Anyone know #1? Thanks!

Biology
1 answer:
podryga [215]3 years ago
6 0

i think (if i didn't misread the question) its primates/ apes

You might be interested in
HELP QUIZ DUE TONIGHT!!!!!!!!!!!
worty [1.4K]

Answer:

ok

Explanation:

3 0
3 years ago
4. Which of the three major types of membrane receptors is often used by bacteria to cause infections?
vodka [1.7K]

Answer:

on channel-linked receptors, G-protein-linked receptors, and enzyme-linked receptors.

The ability of cells to communicate through chemical signals originated in single cells and was essential for the evolution of multicellular organisms. In multicellular organisms, cells send and receive chemical messages constantly to coordinate the actions of distant organs, tissues, and cells. Cells can receive a message, transfer the information across the plasma membrane, and then produce changes within the cell in response to the message. Single-celled organisms, like yeast and bacteria, communicate with each other to aid in mating and coordination. Cellular communication has developed as a means to communicate with the environment, produce biological changes, and, if necessary, ensure survival.

4 0
3 years ago
What did virchow add to the cell theory
STALIN [3.7K]
All living cells arise from pre existing cells.
3 0
3 years ago
write down at least twenty things that animals contribute to your life and the lives of those around you. Once you have the list
trasher [3.6K]

Answer:

Trust me i feel u  and understand so heres my answer so that u can feel at ease

Explanation:

Food- Most Ag animals, (Such as farm animals) Are mainly a source of food. This role is vital to my life and everyone else because Food is one of the major things we need for life. This item is produced through farming and Manufacturing. The main contributors to this would be Cows, Sheep, Pigs and Chicken.

Clothing- Some animals fur or Wool can be used as a type of base material for clothing. This Role is vital to my life and everyone else because Clothing is one of the major things we need for life. This item is produced through Shearing, Hunting and/or Manufacturing. The main contributors would be Sheep, but sometimes game animals (such as bears or deer) are used too

Milk- Cows and Some goats Makes milk. This is an important role because Milk is used in a variety of foods such as Cakes, Cereal, Oatmeal, etc. The main contributor would be Cows, however some times Goats milk can be used as well. Milk is mainly processed through pasteurization

Pets- Some animals (cats, dogs, birds, etc.) Can be used as Pets. This role is important because Pets are Stress relievers and can help mentally with what could go on around the world. Most pets are breed through selective breeding. The main contributors are Cats, Dogs and Fish.

Butter- Animal fat can be used to make butter. This is a important role because butter is also used in a variety of foods, such as cakes, Meats, etc. Animal fat left over from butchering animals can be process into butter. Most ag animals that are used for meat, (cows pigs) are used. A second way to make butter would be to use goats milk.

5 0
3 years ago
genetics and the environment both play roles in cell differentiation. which is the best example of an environmental factor influ
In-s [12.5K]

Answer: etiolation of plant growth in shade, with fast growing cell without chloroplasts. Out of shade, cell differentiate again to produce photosynthesising cells

Explanation: It is a subjective decision as to what is ‘best’. Good examples are plant responses to changes in the nutrient supply.

when soil nitrogen is depleted some plants, such as legumes, grow nodules on their roots, with cells that release chemical signals to attract nitogen fixing bacteria.

Lack of light induces etiolation in many plants. New cells elongate and develop without chloroplasts, with rapid cell division exhibiting gravitropism, extending upward. When they grow beyond the shade area, cell differentiation changes again, to produce photosynthesising cells.

7 0
3 years ago
Other questions:
  • In a car accident, a person sustained major trauma to his brain and the spinal cord region of his neck. damage, in this case, wa
    15·1 answer
  • What is the difference between precision and accuracy?
    10·1 answer
  • The placing of information or objects into groups based on certain similarities is
    9·1 answer
  • The scientific method is a series of organized steps someone takes in order to solve a. It is broken down into a series of logic
    6·2 answers
  • Choose the plant that grows from a stem. cattails onions grass beans
    5·1 answer
  • 16. The method of movement that requires the expenditure of ATP molecules is
    11·1 answer
  • Name an organ found in a human.list three tissueswhich make up this organ.
    10·1 answer
  • White bears, like these, would be most likely found in what type of environment?
    5·2 answers
  • If a rat births several offspring after fertilization, why will these offspring NOT be genetically identical to the mother
    11·1 answer
  • What changes occur in extracellular and intracellular fluid compartments during dehydration?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!