Answer:
Interdependence is a key concept in ecology. Whilst this can be taught theoretically, some practical fieldwork greatly enhances pupils’ understanding. Almost certainly the fieldwork would entail looking at plant abundance and distribution and, of course, some work with quadrats!
A quadrat is a simple device for marking out a small area. For young children at primary school the quadrat is often a convenient way of focusing a pupil’s attention on a particular small area. At secondary level, pupils should understand how quadrats can be used to sample a larger area. By recording information from a number of quadrats placed within a larger study area, they can obtain a representative sample of the whole area, which may be too big to describe in full.
This article describes how quadrats can be used to help pupils at lower secondary level estimate the relative abundance of plant species. All the information given here refers to frame quadrats. (Point quadrats can be tedious and difficult for pupils to use and are probably best avoided at this level.
Answer:
The correct answer is a. Capillary hydrostatic pressure
Explanation:
The capillary hydrostatic pressure is one that favors glomerular filtration, then there are the forces that oppose this action: Bowman's capsule hydrostatic pressure and osmotic force.
Answer:
Ang isang monopolyo at isang oligopoly ay mga istruktura ng merkado na umiiral kapag mayroong hindi perpektong kumpetisyon. Ang isang monopolyo ay kapag ang isang solong kumpanya ay gumagawa ng mga kalakal na walang malapit na kapalit, habang ang isang oligopoly ay kapag ang isang maliit na bilang ng medyo malalaking kumpanya ay gumagawa ng katulad, ngunit bahagyang magkakaibang mga kalakal.
The answer would be, B.
freezing of glaciers.
Hope i could help :)
Answer:
The difference between molecular biology and comparative biochemistry are:
Molecular biology is the branch of biology in which we study about the chemical composition and structure of atoms of macromolecules such as protein and nucleic acid which are the main component of life forming substances, while Comparative biochemistry is a branch of chemistry in which we study the similarities and differences between different biological processes that occurs in different living organisms.
