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
Alexeev081 [22]
2 years ago
10

Roger is studying how energy from the Sun changes to chemical energy in plants and to mechanical energy in animals. He is studyi

ng _____. quantum physics chemistry biology thermodynamics
Biology
2 answers:
Leona [35]2 years ago
8 0
Answer: Thermodynamics
Explanation:
Thermodynamics is a branch of science that deals with the study of all forms of energy and transfer of energy - heat.
Thermodynamics deals with the work, energy, radiation and properties of matter.
So, when Roger is studying how energy changes from a chemical energy in plants and to mechanical energy in animals. He is studying thermodynamics.
Flura [38]2 years ago
3 0
I think it’s uhhh... I think it’s a carrot
You might be interested in
Which conclusion is best supported by his observations?
olganol [36]

What are his observations? We can’t answer this without knowing his observations if those are the conclusions. Please provide the rest of the information and I can answer.

8 0
3 years ago
Please help me as soon as possible
miss Akunina [59]
7 bc it has more trees
8 0
3 years ago
During replication, the function of the enzyme DNA polymerase is to
Ivenika [448]

Answer:

b. locate replication sites.

Explanation:

During replication, the function of the enzyme DNA polymerase is to locate replication sites.

6 0
3 years ago
Give one example of a parasitic fungi and explain how it affects human health.
Zarrin [17]

Answer: Many pathogenic fungi are parasitic in humans and are known to cause diseases of humans and other animals. In humans, parasitic fungi most commonly enter the body through a wound in the epidermis (skin). Such wounds may be insect punctures or accidentally inflicted scratches, cuts, or bruises. One example of a fungus that causes disease in humans is Claviceps purpurea, the cause of ergotism (also known as St. Anthony’s fire), a disease that was prevalent in northern Europe in the Middle Ages, particularly in regions of high rye-bread consumption. The wind carries the fungal spores of ergot to the flowers of the rye, where the spores germinate, infect and destroy the ovaries of the plant, and replace them with masses of microscopic threads cemented together into a hard fungal structure shaped like a rye kernel but considerably larger and darker. This structure, called an ergot, contains a number of poisonous organic compounds called alkaloids. A mature head of rye may carry several ergots in addition to noninfected kernels. When the grain is harvested, much of the ergot falls to the ground, but some remains on the plants and is mixed with the grain. Although modern grain-cleaning and milling methods have practically eliminated the disease, the contaminated flour may end up in bread and other food products if the ergot is not removed before milling. In addition, the ergot that falls to the ground may be consumed by cattle turned out to graze in rye fields after harvest. Cattle that consume enough ergot may suffer abortion of fetuses or death. In the spring, when the rye is in bloom, the ergot remaining on the ground produces tiny, black, mushroom-shaped bodies that expel large numbers of spores, thus starting a new series of infections.

8 0
3 years ago
Which best represents the law of conservation of mass?
insens350 [35]

Answer:

Mass of reactants = Mass of products.

Explanation:

We co serve mass in this law so the start and end have to have the same mass. this the equal sign.

4 0
3 years ago
Other questions:
  • What is the main purpose of mitosis? A. to help the cell grow larger B. to divide the cytoplasm C. to separate sister chromatids
    7·1 answer
  • How many veins and arteries are present between the maternal and the fetal circulatory system by the fifth week of pregnancy?
    13·1 answer
  • Describe how the largest island of Hawaii has areas that are representative of various biomes.
    6·2 answers
  • Which statement about the giraffes explains their evolution based on Charles Darwin’s main points? a) The closest fossil ancesto
    5·2 answers
  • The nurse is explaining a diagnostic procedure to a 7-year-old girl before the procedure begins. Which statement by the nurse be
    14·1 answer
  • Which statement correctly describes how nitrogen in the soil returns to the atmosphere?
    12·2 answers
  • In humans, DNA segments condense into 46 large structures called
    5·1 answer
  • Which defensive adaptation would best help a plant survive in an environment with leaf-eating animals?
    14·1 answer
  • According to Percy, why are the dead hard to look at? Page 301
    12·2 answers
  • Stems play an important role in a plant's life except for
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!