please help me im timed!! ill make you brainliest!

Answer:

chloroplasts is the site of photosynthesis in plants ✔️✔️

organ means :
A. the smallest discrete quantity of some physical
property

B. a structure in an animal specialized for some
function

C. the study and classification of animal populations

D. a scale that measures the mental ability of a
person

You spray mosquito repellant on one arm and count how many mosquito bites you have.

What is the manipulated variable and what is the responding variable ?

Xác định giao tử của các kiểu gen sau Aa,AA, aa, AABB, AaBb,AAbb, AAbb, aabb, aabB, aaBB,

explain adolsense and puberty​

2. What is the original source of almost all the energy in most ecosystems?
(a) Carbohydrates
(b)Sunlight
(c) Water
(d)Carbon
3. Organisms need nutrients in order to
(a) Utilize hydrogen and oxygen
(b)Carry out essential life functions
(c) Recycle chemical compounds
(d)Carry out nitrogen fixation
4. Where in the cell are proteins synthesized?
(a) Mitochondria
(b)Vacuole
(c) Ribosomes
(d)Nucleus
5. The food producer within the plant cell uses energy from the sun and converts carbon dioxide and water into sugars. This sub-cellular structure is called the: (a) Vacuole
(b)Mitochondria
(c) Chloroplast

If solutions of Ni(ClO3)2 and NH4Br are mixed, how many precipitation reactions will occur?
A) 1
B) 2
C) 3
D) 0

which of the following works the same as a dynamo A . generator B.solar panel C.wind driven turbine D.torch battery​

Can light waves travel through space? Explain.

An experiment was performed to calculate the amount of energy in various food samples. Five grams of bread raised the temperature of 10 ml (10 g) of water by 40 °C. How much energy was released per gram of food (J)? The heat capacity of water is 4.2.


336 J

33 J

100 J

330 J

In which biome would you likely find primarily evergreens, such as pine, fir, and spruce?

Taiga
Temperate shrubland
Tropical rainforest
Tundra

Look at pic ! Please type a paragraph based on your observations and your understanding about how heat moves (from
hot to cold), write a hypothesis that describes which material (aluminum foil OR
bubble wrap) will best insulate ice and slow the transfer of heat.

Miles wants to write the equation for photosynthesis. The villagram below represents one of the molecules in the equation

Which chemical formula rellects the diagram

The nervous system and endocrine system shake hands as it were at the
A.) pituitary gland
B.) pineal gland
C.) adrenal gland
D.) hypothalamus

The force that contributed to the formation of plans determines the motion of bodies in the solar system and pulls objects to the center of earth is called ______

Newtons first law of motion states that an object at rest will stay at rest until the force acts on it also states that an object in motion will stay in motion unless the force acts on the object newtons first law of motion is also known as law of ___

is mitochondria required in aerobic respiration, anaerobic respiration or both?​

Which instrument would be best for measuring mass? *
O Scale that measures grams
O A Flask
O Scale that measures pounds
O A graduated Cylinder
O Measuring tape

How many loves does the pituitary gland have
A.)2
B.)3
C.)4
D.) none, it is a single unit

List in order the events of platelet plug formation.

a. Mass of platelets forms a platelet plug.
b. Platelets grow long spiny pseudopods.
c. Pseudopods contract and draw the vessel walls together.
d. Contact with collagen of a broken vessel or another rough surface toggle button.
e. Contact with collagen of a broken vessel or another rough surface

why do those working with livestock need to be particularly concerned about disease

A- Animals Do not process nutrition like plants do

B- Exposure to animal waste can spread disease

C- Animals have more diseases than humans

D- The diet of Animals make them vulnerable to diseases ​

WILL GIVE BRAINLIST

What does “the mean number of weeds in three parts of land” mean?

A. Someone determined the total number of weeds in each plot of land and divided that number by the number of people that live on each plot.
B. Someone determined the total number of weeds in each plot of land in calculated the average.
C. Someone determined the total number of weeds in each plot of land and wrote down the answer.

what is biological surplus

the process of making rna from dna is called and it occurs in the

give examples of products containing ionic and covalent compounds that can affect human health and the environment.

wla po akong kausaappppp

What is the difference between bunnies', rabbits, and hares?

which property distinguishes pioneer species from those that arrive later in ecological succession?

the amount of air in the lungs after a normal exhale is called the ______________ .

Which of the following would increase the rate of an enzyme-catalyzed reaction?

Decreasing enzyme, decreasing substrate, decreasing cofactors
Decreasing enzyme, decreasing inhibitors, decreasing cofactors
Increasing enzyme, decreasing substrate, decreasing cofactors
Increasing enzyme, decreasing inhibitors, increasing cofactors

what is the primary product of the light dependent reactions of photosynthesis?

The basic building block of all organic compounds is a(n)
polymer
O isotope
O isomer
O monomer