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
Mariana [72]
3 years ago
8

Why does earth experience seasons

Biology
1 answer:
Nuetrik [128]3 years ago
8 0

Answer:

Explanation:

The Earth's axis is titlted so this means that it is pointing to one side of the Sun as it orbits it over a year-long period.

You might be interested in
What stores the code for the order of amino acid for each protein?
saveliy_v [14]
<span>The DNA Codons is the answer to your question</span>
6 0
3 years ago
Select all that apply.
andriy [413]

The <em>correct</em> answer is:

Penicillium

Aspergillus

The lesson states:

If you've ever heard of or taken penicillin to fight off an infection, you can thank a member of the imperfect fungi called penicillium. Some mold species of penicillium are also important in the flavoring and aging of cheese. Roquefort and Camembert cheese owe their distinctive flavors to these fungi. Aspergillus is an imperfect fungus that is found on decaying food. It also contributes to the production of organic acids like citric acid. <u>Both penicillium and aspergillus produce enzymes that are purified and used in various industrial compounds and in medicine.</u>

<u></u>

7 0
3 years ago
Which class of molecules functions as chemical signals?
omeli [17]
A hormone is a molecule that functions as a chemical signal. A hormone is a chemical released by a cell or a gland in one part of the body that sends out messages that affect cells in other parts of the organism. Endocrine hormone molecules are secreted (released) directly into the bloodstream. !
7 0
3 years ago
Read 2 more answers
Describe the function of a vesicle
Sedbober [7]
Vacuoles are vesicles<span> that contain mostly water and are found in plant cells. They transport water in and out of the cell. ... Transport </span>vesicles<span> work primarily with the endoplasmic reticulum and the Golgi apparatus. They transport molecules such as proteins and fats in between these two organelles.</span>
7 0
3 years ago
What animal has spiny armor that protects it from predators and cushions its falls from trees?
CaHeK987 [17]
The hedgehog are animals with spiny armor that protects it from predators and cushions its falls from trees. Animals have different survival mechanisms and means to protect themselves from possible predators. For example; a Camel has long eyelashes and hair-lined ears that blocks blowing sand, can close its nostrils to keep sand out. Others like Koala uses specially designed hands and feet and a thick, padded tail to hold on to tree branches for long periods of time.
8 0
3 years ago
Other questions:
  • Cutting down vast tracks of rain forest may result in a loss of all the following environmental effects, except which one?
    6·2 answers
  • Cell specialization in the human body is usually due to
    9·1 answer
  • Danica builds a model of human lungs in biology class using a plastic bottle, scissors, two small balloons, one large balloon, a
    12·1 answer
  • 2 sets of waves with the top waves labeled A having more closely spaced crests than the bottom waves labeled B. Which answer cho
    6·2 answers
  • What is the difference between the cryosphere and the<br> hydrosphere?
    11·1 answer
  • The use of three bases to code for an amino acid is called the
    13·1 answer
  • Do all animals share a common ancestor?
    10·1 answer
  • Describe how food is digested in a digestive cavity
    8·1 answer
  • Explain the change of color that often occurs in leaves in the autumn in simple terms.
    8·1 answer
  • Identify organelles in a plant cell with the diagram below.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!