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
Nikitich [7]
3 years ago
12

How big is the forehead of a chimpanzee

Biology
2 answers:
alekssr [168]3 years ago
8 0
Adult chimpanzees have an average standing height of 150 cm (4 ft 11 in). Wild adult males weigh between 40–70 kg (88–154 lb) with females weighing between 27–50 kg (60–110 lb).
Katarina [22]3 years ago
6 0

Answer:

3-5.5 ft

Explanation:

You might be interested in
A sodium-potassium pump within a cell membrane requires energy to move sodium and potassium. the movement of glucose does not re
RideAnS [48]
So sodium and potassium move by active transport using a pump

Glucose moves by a method of passive transport, facilitated diffusion. Ions moving with facilitated diffusion use channels, but a molecule like glucose would use a carrier protein.
6 0
3 years ago
2. Which characteristic do most cartilaginous fish have?
marysya [2.9K]

Answer:

Option 2: Spiracles.

Explanation:

Cartilaginous fish (also called Chrondricytes) have a skeleton of cartilage, instead of bone. There are two subclasses - Elasmobranchii and Holocephali. Sharks, rays, skates and sawfish are elasmobranchs while chimeras are holocephali.

Here’s a list of features of cartilaginous fish in comparison to bony fish:

1. Cartilage skeleton: unlike bony fish that have a skeleton made of bones (just like other terrestrial vertebrates), the skeleton of cartilaginous fish is made of cartilage.

2. Spiracles: this is a modified gill of sorts, it aids with respiration and is found slightly behind each eye. It leads directly to the mouth. Most cartilaginous fish possess this organ (exceptions are present, such as hammerhead sharks). Bony fish do not possess spiracles.

3. Ampullae of Lorenzini: absent in bony fish, these organs are electroreceptors that form a network of pores filled with a form of jelly that can transmit electrical signals. It allows the cartilaginous fish to sense electric fields in the water (such as the movements of a fish struggling), magnetic fields and temperature. Some bony fish such as sturgeon and lungfish may possess these organs, however research is still ongoing.

4. Claspers: male cartilaginous fish possess an organ known as claspers at their pelvic fin. This is used during reproduction to transfer the sperm into the female for fertilisation. As such, internal fertilisation occurs in cartilagonous fish. Bony fish do not possess this organ, and external fertilisation occurs.

There are many other characteristics that differentiate cartilaginous fish from bony fish. They're an extremely fascinating group of animals that unfortunately, is decreasing in numbers. Very little is known about many of these animals, so it is important that we do our best to conserve the sharks, rays, sawfish and chimeras before we lose them forever.

8 0
2 years ago
If I slept next to my Alexa all night, will it damage my brain a lot after doing this for a month?
I am Lyosha [343]
No, because it would probably keep your brain up.
4 0
3 years ago
Read 2 more answers
Molten rock rises in Earth's mantle and then sinks back toward the core in a circular pattern, this method of heat transfer is k
valina [46]
Assume as what happens in a pot of water as it get heats.. hot becomes less dense, rises and cools, becoming more dense then sinks- that's called  CONVECTION
So D- is the right answer

5 0
3 years ago
Which of the following is the most likely to occur if the temperature of seawater decreases?
ss7ja [257]

Answer:

B- The speed of sound will increase due to the increasing density of seawater.

Explanation:

If the temperature of seawater decreases its density increases, but only to a point

4 0
2 years ago
Other questions:
  • The ______ system senses changes in the internal and external environment so that the body can adapt to the changes.
    5·2 answers
  • A rock that forms at or near earth's surface from the cooling of lava is a(n) _____ rock.
    13·2 answers
  • A client presents at the clinic reporting weight loss despite an increased appetite.
    6·1 answer
  • Identify the type of cellular receptor shown in the image above. Please help me
    9·2 answers
  • Which factors affect the rate of deposition? Check all that apply
    9·2 answers
  • Consider a protein that is made in the rough endoplasmic reticulum. You observe that when the synthesis of the protein is comple
    6·1 answer
  • 13. Enzymes for respiration are present in:
    6·1 answer
  • A hydrogen atom has 1 electron. How many bonds can hydrogen form? Question 7 options: 4 2 3 1
    8·2 answers
  • Define fossils and identify 2 kinds of fossils
    6·1 answer
  • What do lung cancer And emphysema have in common
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!