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
kodGreya [7K]
3 years ago
10

Humans have microscopic subunits in the kidneys called _____ to filter blood, and spiders have _____ to absorb salts and wastes.

Biology
2 answers:
nordsb [41]3 years ago
7 0

Answer:

The correct answer would be nephrons; Malpighian tubules.

The nephron is the functional unit of kidneys in human beings. Each kidney consists of 1.5-2 millions of nephrons. The nephron consists of a renal corpuscle and renal tubule.

It helps in the formation of urine by filtration, secretion, reabsorption, and excretion of various substances.

The malpighian tubule is a part of a system associated with functions like excretion and osmoregulation. It is mainly found in myriapods, insects, tardigrades, and arachnids.

It helps in absorbing water, solutes, and wastes from the surrounding hemolymph.

lbvjy [14]3 years ago
6 0
Nephrons ; Malpighian Tubules
You might be interested in
A 55-year-old male was admitted to the hospital with heart failure. he complains of increasing shortness of breath on exertion,
Kipish [7]
This patient both has left-sided heart failure and right-sided heart failure. In left-sided heart failure, this patient exhibits increasing shortness of breath on exertion as well as three pillow orthopnea which indicates pulmonary congestion. This is because of pooling of blood in the pulmonary circulation. Bipedal edema, in this patient is a grade 2 bipedal edema, reflect right-sided heart failure as there is pooling of blood in the systemic circulation, causing transudation in the most dependent areas of the body. 
7 0
3 years ago
Explain the purpose of cell division in living organisms.
Kruka [31]
It is to grow, create, and repair the living organism
8 0
4 years ago
Which is not considered a macronutrient?
olasank [31]
I believe the answer is B. Carbon is NOT a macronutrient since <span>Nutrients are classified as macronutrients and micronutrients. </span>
3 0
3 years ago
If a DNA sample were composed of 15% adenine, what would be the percentage of thymine?
aivan3 [116]

Answer:

C: 35

Explanation:

if DNA molecule contains 15% adenine then C and G will constitute 70%,of which guanine will be 35%

7 0
3 years ago
Which early hominid species was one of the first to control fire and migrate to new regions?
ivolga24 [154]

Answer:

The answer is Homo Erectus.

Explanation:

There is evidence that the first hominid species that controlled fire and migrated was homo erectus which was about 400.000 years ago but it is not accurately known and can range between 200.000 and 1.7 million years.

I hope this answer helps.

8 0
3 years ago
Other questions:
  • What is the cause of dead zones
    10·2 answers
  • Which exercise would the nurse suggest as most helpful to maintain mobility in a child with juvenile idiopathic arthritis?
    15·1 answer
  • Which organelle carries substances to other parts of the cell?
    15·1 answer
  • In what pattern does the flow of energy in the ecosystem take place?
    7·1 answer
  • Which of the following was not developed until the early part of the twentieth century?
    14·1 answer
  • Can anybody help me with Questions 3, 4 and 5? (DUE TOMORROW) (WILL MARK BRAINLIST)
    10·1 answer
  • Which statement defines the life cycle of plants such as palm trees?
    10·1 answer
  • ________ orbit high above Earth collecting data and images of Earth’s surface and atmosphere.
    8·1 answer
  • San Diego, California has cooler temperatures than Phoenix, Arizona which is the at the same latitude but further inland. What c
    9·1 answer
  • HELP PLZZ!!! I WILL MARK YOU AS THE BRAINLESS ANSWER
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!